Compare 1597 vs 1597
| Property | 1597 | 1597 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15971 | 15971 |
| Prime factorization | 1597 | 1597 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1597 | 1, 1597 |
| Number of properties | 9 | 9 |
| Cousin primes (1st member) | 57th | 57th |
| Emirps | 77th | 77th |
| Fibonacci primes | 7th | 7th |
| Good primes | 56th | 56th |
| Isolated primes | 152nd | 152nd |
| Lucky primes | 61st | 61st |
| Primes | 251st | 251st |
| Pythagorean primes | 119th | 119th |
| Super primes | 54th | 54th |
| Roman numberals | MDXCVII | MDXCVII |
| Base 2 | 110001111012 | 110001111012 |
| Base 3 | 20120113 | 20120113 |
| Base 4 | 1203314 | 1203314 |
| Base 5 | 223425 | 223425 |
| Base 6 | 112216 | 112216 |
| Base 7 | 44417 | 44417 |
| Base 8 | 30758 | 30758 |
| Base 9 | 21649 | 21649 |
| Base 10 | 159710 | 159710 |
| Base 11 | 122211 | 122211 |
| Base 12 | b1112 | b1112 |
| Base 13 | 95b13 | 95b13 |
| Base 14 | 82114 | 82114 |
| Base 15 | 71715 | 71715 |
| Base 16 | 63d16 | 63d16 |