1900 (number) - Revision history

Idea at 18:41, 29 September 2026

2026-09-29T18:41:51Z

← Older revision		Revision as of 18:41, 29 September 2026
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	~~{{Short description\|Natural number}}~~

	~~{{Infobox number~~
	~~\|number = 1900~~
	~~\| divisor = 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900~~
	~~\| unicode =~~
	~~\| greek prefix =~~
	~~\| latin prefix =~~
	~~\|factorization = }}~~
	'''1900''' ('''nineteen hundred''' or '''one thousand nine hundred''') is the [[natural number]] following 1899 and preceding 1901.<ref name=":0">{{Cite web \|last=Vanovschi \|first=Vitalii \|title=Properties of the number 1900 \|url=http://www.numberempire.com:80/1900 \|access-date=2026-09-25 \|website=www.numberempire.com \|language=en}}</ref>		'''1900''' ('''nineteen hundred''' or '''one thousand nine hundred''') is the [[natural number]] following 1899 and preceding 1901.<ref name=":0">{{Cite web \|last=Vanovschi \|first=Vitalii \|title=Properties of the number 1900 \|url=http://www.numberempire.com:80/1900 \|access-date=2026-09-25 \|website=www.numberempire.com \|language=en}}</ref>

Waza: remove deletion notice

2026-09-29T17:02:15Z

remove deletion notice

← Older revision		Revision as of 17:02, 29 September 2026
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	{{Short description\|Natural number}}		{{Short description\|Natural number}}

	~~<!-- Please do not remove or change this AfD message until the discussion has been closed. -->~~
	<!-- The nomination page for this article already existed when this tag was added. If this was because the article had been nominated before, and you wish to renominate it, please replace "page=1900 (number)" with "page=1900 (number) (2nd nomination)" below before proceeding with the nomination.
	~~-->{{Article for deletion/dated\|page=1900 (number)\|timestamp=20260929012027\|year=2026\|month=September\|day=29\|substed=yes}}~~
	~~<!-- Once discussion is closed, please place on talk page: {{Old AfD multi\|page=1900 (number)\|date=29 September 2026\|result='''keep'''}} -->~~
	~~<!-- End of AfD message, feel free to edit beyond this point -->~~

	{{Infobox number		{{Infobox number

Waza: 21 revisions imported: Import with full history

2026-09-29T16:59:04Z

21 revisions imported: Import with full history

← Older revision	Revision as of 16:59, 29 September 2026
(No difference)

wikipedia>Bsherr: Nominated page for deletion using Page Curation (Wikipedia:Articles for deletion/1900 (number))

2026-09-29T01:20:27Z

Nominated page for deletion using Page Curation (Wikipedia:Articles for deletion/1900 (number))

← Older revision		Revision as of 01:20, 29 September 2026
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	{{Short description\|Natural number}}		{{Short description\|Natural number}}

			<!-- Please do not remove or change this AfD message until the discussion has been closed. -->
			<!-- The nomination page for this article already existed when this tag was added. If this was because the article had been nominated before, and you wish to renominate it, please replace "page=1900 (number)" with "page=1900 (number) (2nd nomination)" below before proceeding with the nomination.
			-->{{Article for deletion/dated\|page=1900 (number)\|timestamp=20260929012027\|year=2026\|month=September\|day=29\|substed=yes}}
			<!-- Once discussion is closed, please place on talk page: {{Old AfD multi\|page=1900 (number)\|date=29 September 2026\|result='''keep'''}} -->
			<!-- End of AfD message, feel free to edit beyond this point -->

	{{Infobox number		{{Infobox number
	\|number = 1900		\|number = 1900

~2026-51906-97: Undid revision 1377258710 by Icepinner (talk)

2026-09-28T16:38:12Z

Undid revision 1377258710 by Icepinner (talk)

← Older revision		Revision as of 16:38, 28 September 2026
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	{{Short description\|Natural number}}		{{Short description\|Natural number}}
	~~{{Proposed deletion/dated~~
	~~\|concern = Doesn't seem to meet [[WP:NINTEGER]] – Google Scholar doesn't turn up anything, afaik.~~
	~~\|timestamp = 20260928152524~~
	~~\|nom = Icepinner~~
	~~\|help = off~~
	}}
	{{Infobox number		{{Infobox number
	\|number = 1900		\|number = 1900

wikipedia>Icepinner: Proposing article for deletion per WP:PROD.

2026-09-28T15:25:24Z

Proposing article for deletion per WP:PROD.

← Older revision		Revision as of 15:25, 28 September 2026
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	{{Short description\|Natural number}}		{{Short description\|Natural number}}
			{{Proposed deletion/dated
			\|concern = Doesn't seem to meet [[WP:NINTEGER]] – Google Scholar doesn't turn up anything, afaik.
			\|timestamp = 20260928152524
			\|nom = Icepinner
			\|help = off
			}}
	{{Infobox number		{{Infobox number
	\|number = 1900		\|number = 1900

wikipedia>Budew1234: changed sources

2026-09-25T19:08:37Z

changed sources

← Older revision		Revision as of 19:08, 25 September 2026
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	== In mathematics ==		== In mathematics ==
	1900 is a [[composite number]],<ref name=":0" /> a [[happy number]], and a [[harshad number]].<ref>{{Cite web \|title=Number 1900 - Harshad Number, Properties & Facts {{!}} NumberWorld \|url=https://numberworld.info/1900 \|access-date=2026-09-25 \|website=numberworld.info \|language=en}}</ref> It is the third largest palindromic roman numeral<ref>{{cite OEIS\|~~A093703~~\|~~Numbers whose~~ Roman ~~numeral representation, reversed, is a Roman numeral~~}}</ref> (MCM).<ref name=":0" />		1900 is a [[composite number]],<ref name=":0" /> a [[happy number]], and a [[harshad number]].<ref>{{Cite web \|title=Number 1900 - Harshad Number, Properties & Facts {{!}} NumberWorld \|url=https://numberworld.info/1900 \|access-date=2026-09-25 \|website=numberworld.info \|language=en}}</ref> It is the third largest palindromic roman numeral<ref>{{cite OEIS\|A078715\|Palindromic Roman numerals\|access-date=2026-09-25}}</ref> (MCM).<ref name=":0" />

	== See also ==		== See also ==

wikipedia>Budew1234: added sources. It's actually the third largest according to the OEIS.

2026-09-25T18:33:06Z

added sources. It's actually the third largest according to the OEIS.

← Older revision		Revision as of 18:33, 25 September 2026
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	\| latin prefix =		\| latin prefix =
	\|factorization = }}		\|factorization = }}
	'''1900''' ('''nineteen hundred''') is the [[natural number]] following 1899 and preceding 1901.		'''1900''' ('''nineteen hundred''' or '''one thousand nine hundred''') is the [[natural number]] following 1899 and preceding 1901.<ref name=":0">{{Cite web \|last=Vanovschi \|first=Vitalii \|title=Properties of the number 1900 \|url=http://www.numberempire.com:80/1900 \|access-date=2026-09-25 \|website=www.numberempire.com \|language=en}}</ref>

	== In mathematics ==		== In mathematics ==
	1900 is a [[composite number]], a [[happy number]], and a [[harshad number]]. It is the largest palindromic roman numeral (MCM).		1900 is a [[composite number]],<ref name=":0" /> a [[happy number]], and a [[harshad number]].<ref>{{Cite web \|title=Number 1900 - Harshad Number, Properties & Facts {{!}} NumberWorld \|url=https://numberworld.info/1900 \|access-date=2026-09-25 \|website=numberworld.info \|language=en}}</ref> It is the third largest palindromic roman numeral<ref>{{cite OEIS\|A093703\|Numbers whose Roman numeral representation, reversed, is a Roman numeral}}</ref> (MCM).<ref name=":0" />

	== See also ==		== See also ==
	* [[1900]] - a year		* [[1900]] - a year

			== References ==
			{{reflist}}

			{{Integers}}
	{{num-stub}}		{{num-stub}}
	[[Category:Integers]]		[[Category:Integers]]

wikipedia>Crybaby27 at 17:41, 25 September 2026

2026-09-25T17:41:38Z

← Older revision		Revision as of 17:41, 25 September 2026
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	== In mathematics ==		== In mathematics ==
	1900 is a [[composite number]], a [[happy number]], and a [[harshad number]].		1900 is a [[composite number]], a [[happy number]], and a [[harshad number]]. It is the largest palindromic roman numeral (MCM).
	== See also ==		== See also ==
	* [[1900]] - a year		* [[1900]] - a year
	{{num-stub}}		{{num-stub}}
	[[Category:Integers]]		[[Category:Integers]]

wikipedia>Crybaby27 at 17:39, 25 September 2026

2026-09-25T17:39:39Z

← Older revision		Revision as of 17:39, 25 September 2026
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	== In mathematics ==		== In mathematics ==
	1900 is a [[composite number]], a [[happy number]], a [[harshad number]].		1900 is a [[composite number]], a [[happy number]], and a [[harshad number]].
	== See also ==		== See also ==
	* [[1900]] - a year		* [[1900]] - a year
	{{num-stub}}		{{num-stub}}
	[[Category:Integers]]		[[Category:Integers]]

← Older revision		Revision as of 18:41, 29 September 2026
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	~~{{Short description\|Natural number}}~~

	~~{{Infobox number~~
	~~\|number = 1900~~
	~~\| divisor = 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900~~
	~~\| unicode =~~
	~~\| greek prefix =~~
	~~\| latin prefix =~~
	~~\|factorization = }}~~
	'''1900''' ('''nineteen hundred''' or '''one thousand nine hundred''') is the [[natural number]] following 1899 and preceding 1901.<ref name=":0">{{Cite web \|last=Vanovschi \|first=Vitalii \|title=Properties of the number 1900 \|url=http://www.numberempire.com:80/1900 \|access-date=2026-09-25 \|website=www.numberempire.com \|language=en}}</ref>		'''1900''' ('''nineteen hundred''' or '''one thousand nine hundred''') is the [[natural number]] following 1899 and preceding 1901.<ref name=":0">{{Cite web \|last=Vanovschi \|first=Vitalii \|title=Properties of the number 1900 \|url=http://www.numberempire.com:80/1900 \|access-date=2026-09-25 \|website=www.numberempire.com \|language=en}}</ref>