123 (number)
| ||||
|---|---|---|---|---|
| Cardinal | one hundred twenty-three | |||
| Ordinal | 123rd (one hundred twenty-third) | |||
| Factorization | 3 × 41 | |||
| Divisors | 1, 3, 41, 123 | |||
| Greek numeral | ΡΚΓ´ | |||
| Roman numeral | CXXIII, cxxiii | |||
| Binary | 11110112 | |||
| Ternary | 111203 | |||
| Senary | 3236 | |||
| Octal | 1738 | |||
| Duodecimal | A312 | |||
| Hexadecimal | 7B16 | |||
123 (one hundred [and] twenty-three) is the natural number following 122 and preceding 124.