85 (eighty-five) is the natural number following 84 and preceding 86.
| ||||
|---|---|---|---|---|
| Cardinal | eighty-five | |||
| Ordinal | 85th (eighty-fifth) | |||
| Factorization | 5 × 17 | |||
| Divisors | 1, 5, 17, 85 | |||
| Greek numeral | ΠΕ´ | |||
| Roman numeral | LXXXV | |||
| Binary | 10101012 | |||
| Ternary | 100113 | |||
| Senary | 2216 | |||
| Octal | 1258 | |||
| Duodecimal | 7112 | |||
| Hexadecimal | 5516 | |||