| ||||
|---|---|---|---|---|
| Cardinal | fifty-seven | |||
| Ordinal | 57th (fifty-seventh) | |||
| Factorization | 3 × 19 | |||
| Divisors | 1, 3, 19, 57 | |||
| Greek numeral | ΝΖ´ | |||
| Roman numeral | LVII | |||
| Binary | 1110012 | |||
| Ternary | 20103 | |||
| Senary | 1336 | |||
| Octal | 718 | |||
| Duodecimal | 4912 | |||
| Hexadecimal | 3916 | |||
57 (fifty-seven) is the natural number following 56 and preceding 58. It is a composite number.