3
Natural number
Also known as three · Ⅲ · ⅲ · number 3 · number three · tri
- Instance of
- prime number
1
- , Mersenne prime
- , Fermat number
- +14 more
- prime number
Overview
All data
111 statements · 5% with external sources · numbers in brackets are citations
- Unicode character
- 3 statement is subject of: 3
- ٣
- ³
- ₃
- ⑶
- ❸
- ③
- ⓷
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- ➂
- ➌
- ⒊
- 🄄
- ๓
- 𝋣
- ৩
- ௩
- ៣
- ೩
- ໓
- 𒐈
- Opposite of
- −3 criterion used: opposite number
- ⅓ criterion used: multiplicative inverse
- Code
- ௩ encoding: Tamil number notation using ௰, ௱, ௲, Tamil number notation using ASCII 0
- III encoding: Roman numeral in basic notation
- ...-- encoding: Morse code
- 𒐈 encoding: Babylonian numerals
- 11 encoding: binary numeral system
- 3 encoding: octal, duodecimal
- 10 encoding: ternary numeral system
- Γʹ encoding: Greek alphabetic numerals
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- Hashtag
- three
- Name in hiero markup
- Z1*Z1*Z1 encoding: Egyptian numeral in hieroglyphic notation
- Copyright status
- public domain applies to jurisdiction: United States
On other databases
31 identifiers linking 3 across the web's reference databases
- Arabic Ontology concept ID52929
- BabelNet ID00000100n
- Brockhaus Enzyklopädie online IDdrei
- Cathopedia article IDTre
- Concepticon concept set ID492
- Encyclopædia Britannica Online IDtopic/the-number-three
- FactGrid item IDQ399914
- Factordb ID3
- Fandom article IDgoogology:3
- GND ID4150627-3
- Google Knowledge Graph ID/g/11bwcm5yvm
- Iconclass notation49D11(3)
- J9U entity ID987007536589805171
- KIT Linked Open Numbers ID3
- Lex ID3
- Library of Congress Authorities IDsh85135011
- MathWorld ID3
- Metamath statement IDdf-3
- Namuwiki ID3
- NCI Thesaurus IDC66834
- NE.se IDtre
- NicoNicoPedia word article ID3
- OmegaWiki Defined Meaning5424
- Personality Database profile ID518852
- Pixiv Encyclopedia ID3
- ProofWiki ID3
- Quora topic IDThree
- UMLS CUIC0205449
- Vikidia article IDen:3
- WikiKids ID3_(getal)
- Yale LUX IDconcept/3886ce3d-1ec2-49c2-ab3a-7d5f65f7768a