71 (number)
| ||||
|---|---|---|---|---|
| Cardinal | seventy-one | |||
| Ordinal | 71st (seventy-first) | |||
| Factorization | prime | |||
| Greek numeral | ΟΑ´ | |||
| Roman numeral | LXXI | |||
| Binary | 10001112 | |||
| Ternary | 21223 | |||
| Quaternary | 10134 | |||
| Quinary | 2415 | |||
| Senary | 1556 | |||
| Octal | 1078 | |||
| Duodecimal | 5B12 | |||
| Hexadecimal | 4716 | |||
| Vigesimal | 3B20 | |||
| Base 36 | 1Z36 | |||
Seventy-one is a number. It comes between seventy and seventy-two, and is an odd number. It is also a prime number.