| ||||
|---|---|---|---|---|
| Cardinal | fifty-one | |||
| Ordinal | 51st (fifty-first) | |||
| Factorization | 3 × 17 | |||
| Divisors | 1, 3, 17, 51 | |||
| Greek numeral | ΝΑ´ | |||
| Roman numeral | LI | |||
| Binary | 1100112 | |||
| Ternary | 12203 | |||
| Senary | 1236 | |||
| Octal | 638 | |||
| Duodecimal | 4312 | |||
| Hexadecimal | 3316 | |||
Look up fifty-one in Wiktionary, the free dictionary.
a (fifty-one) is the natural number following 50 and preceding 52.