2
| ||||
|---|---|---|---|---|
Expression error: Unrecognized punctuation character "{". Expression error: Unrecognized punctuation character "{". | ||||
| Cardinal | two | |||
| Ordinal | 2
nd (second) | |||
| Factorization | 2 | |||
| Divisors | 1 and 2 | |||
| Greek numeral | Lua error in Module:Greek at line 157: attempt to compare number with nil. | |||
| Roman numeral | II | |||
| Binary | 102 | |||
| Ternary | 23 | |||
| Octal | 28 | |||
| Duodecimal | 212 | |||
| Hexadecimal | 216 | |||
2 is the number following 1 and preceding 3.[1] Its prime factorization is 2 and it's divisible to 1 and 2.
Number written in bases
- Base 2 (Binary): 102
- Base 3: 23
- Base 4: 24
- Base 5: 25
- Base 6: 26
- Base 7: 27
- Base 8: 28
- Base 9: 29
- Base 11: 211
- Base 12: 212
- Base 16: 216
- Base 20: 220
- Base 36: 236
- Base 60: 260
- Base 62: 262
- Base 64: 264
Property
- It is an odd number[2].
- The {{{1}}}th element has not been discovered.
See also
References
- ^ https://www.wolframalpha.com/input/?i=2
- ^ "A005408 - OEIS". oeis.org. Retrieved 3 November 2025.
{{cite web}}: CS1 maint: url-status (link)
External links