| ||||
|---|---|---|---|---|
| Cardinal | fifty-three | |||
| Ordinal | 53rd (fifty-third) | |||
| Factorization | prime | |||
| Prime | 16th | |||
| Divisors | 1, 53 | |||
| Greek numeral | ΝΓ´ | |||
| Roman numeral | LIII | |||
| Binary | 1101012 | |||
| Ternary | 12223 | |||
| Senary | 1256 | |||
| Octal | 658 | |||
| Duodecimal | 4512 | |||
| Hexadecimal | 3516 | |||
53 (fifty-three) is the natural number following 52 and preceding 54. It is the 16th prime number.