| ||||
---|---|---|---|---|
Cardinal | forty-seven | |||
Ordinal | 47th (forty-seventh) | |||
Factorization | prime | |||
Prime | 15th | |||
Divisors | 1, 47 | |||
Greek numeral | ΜΖ´ | |||
Roman numeral | XLVII | |||
Binary | 1011112 | |||
Ternary | 12023 | |||
Senary | 1156 | |||
Octal | 578 | |||
Duodecimal | 3B12 | |||
Hexadecimal | 2F16 |
47 (forty-seven) is the natural number following 46 and preceding 48. It is a prime number.
It is the adopted favorite number of Pomona College, a liberal arts college in Southern California, whose alumni have added cultural references to it in numerous places, including many Star Trek episodes.