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|---|---|---|---|---|
| Cardinal | ninety-seven | |||
| Ordinal | 97th (ninety-seventh) |
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| Factorization | prime | |||
| Prime | 25th | |||
| Divisors | 1, 97 | |||
| Roman numeral | XCVII | |||
| Binary | 11000012 | |||
| Ternary | 101213 | |||
| Quaternary | 12014 | |||
| Quinary | 3425 | |||
| Senary | 2416 | |||
| Octal | 1418 | |||
| Duodecimal | 8112 | |||
| Hexadecimal | 6116 | |||
| Vigesimal | 4H20 | |||
| Base 36 | 2P36 | |||
97 (ninety-seven) is the natural number following 96 and preceding 98.
97 is:
The numbers 97, 907, 9007, 90007 and 900007 are happy primes. However, 9000007 (read as nine million seven) is composite and has the factorisation 277 × 32491.
Ninety-seven is: