AI overview
2 is the smallest prime number and the only even prime number. It serves as a fundamental building block in mathematics, since every other even number can be divided by 2, and it appears throughout arithmetic, number theory, and countless practical applications.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- Motzkin number
- Followed by
- 3
- Follows
- 1
- Image
- Maya 2.svg
Show 6 more facts
- P1535
- power of two
- P5236
- 2
- P461
- ½
- P8865
- −2
- P6104
Article
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