| ||||
|---|---|---|---|---|
| Cardinal | one hundred seventy-two | |||
| Ordinal | 172nd (one hundred seventy-second) | |||
| Factorization | 22 × 43 | |||
| Divisors | 1, 2, 4, 43, 86, 172 | |||
| Greek numeral | ΡΟΒ´ | |||
| Roman numeral | CLXXII | |||
| Binary | 101011002 | |||
| Ternary | 201013 | |||
| Senary | 4446 | |||
| Octal | 2548 | |||
| Duodecimal | 12412 | |||
| Hexadecimal | AC16 | |||
172 (one hundred [and] seventy-two) is the natural number following 171 and preceding 173.