12
Natural number
Also known as twelve · xii · number 12 · the number twelve · dozen
- Instance of
- positive integer
- , abundant number
- , pseudoperfect number
- +10 more
Overview
All data
82 statements · 9% with external sources · numbers in brackets are citations
- Unicode character
- ⑿
- ⓬
- ⑫
- ⒓
- 𝋬
- Code
- ௰௨ encoding: Tamil number notation using ௰, ௱, ௲
- ௧௨ encoding: Tamil number notation using ASCII 0
- XII encoding: Roman numeral in basic notation
- 𒌋𒐖 encoding: Babylonian numerals
- 1100 encoding: binary numeral system
- 14 encoding: octal
- 10 encoding: duodecimal
- C encoding: hexadecimal, base 13
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- 110 encoding: ternary numeral system
- 30 encoding: quaternary numeral system
- 22 encoding: quinary
- 20 encoding: senary
- 15 encoding: septenary
- 13 encoding: nonary
- 12 encoding: decimal
- 11 encoding: undecimal
- ΙΒʹ encoding: Greek alphabetic numerals
- ൧൨ encoding: Malayalam number notation using ASCII 0
- ൧൰൨ encoding: Malayalam number notation using ൰, ൱, ൲
- Mathematical inverse
- 1/12 relative to: multiplication
- Name in hiero markup
- V20-Z1-Z1 encoding: Egyptian numeral in hieroglyphic notation
On other databases
25 identifiers linking 12 across the web's reference databases
- BabelNet ID00000020n
- Cathopedia article IDDodici
- Concepticon concept set ID1707
- Encyclopædia Britannica Online IDtopic/the-number-twelve
- FactGrid item IDQ418436
- Factordb ID12
- Fandom article IDgoogology:12
- Gran Enciclopèdia Catalana IDdotze
- Gran Enciclopèdia Catalana ID (former scheme)0176920
- Iconclass notation49D11(12)
- J9U entity ID987007558421705171
- KIT Linked Open Numbers ID12
- Library of Congress Authorities IDsh85139015
- MathWorld ID12
- Namuwiki ID12
- NCI Thesaurus IDC113426
- NE.se IDtolv
- OmegaWiki Defined Meaning7007
- Personality Database profile ID534988
- Pixiv Encyclopedia ID12
- ProofWiki ID12
- UMLS CUIC0205458
- VerbaAlpina IDC1535
- WikiKids ID12_(getal)
- Yale LUX IDconcept/813595f4-107a-4f38-9443-9a743e484b29