Compare 1597 vs 1789
| Property | 1597 | 1789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15971 | 17891 |
| Prime factorization | 1597 | 1789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1597 | 1, 1789 |
| Number of properties | 9 | 8 |
| Cousin primes (1st member) | 57th | |
| Emirps | 77th | 86th |
| Fibonacci primes | 7th | |
| Good primes | 56th | |
| Isolated primes | 152nd | |
| Long primes | 108th | |
| Lucky primes | 61st | |
| Primes | 251st | 278th |
| Prime triplets (3rd member) | 45th | |
| Pythagorean primes | 119th | 135th |
| Sexy primes (2nd member) | 119th | |
| Sexy prime triplets (3rd member) | 46th | |
| Super primes | 54th | |
| Twin primes (2nd member) | 56th | |
| Roman numberals | MDXCVII | MDCCLXXXIX |
| Base 2 | 110001111012 | 110111111012 |
| Base 3 | 20120113 | 21100213 |
| Base 4 | 1203314 | 1233314 |
| Base 5 | 223425 | 241245 |
| Base 6 | 112216 | 121416 |
| Base 7 | 44417 | 51347 |
| Base 8 | 30758 | 33758 |
| Base 9 | 21649 | 24079 |
| Base 10 | 159710 | 178910 |
| Base 11 | 122211 | 138711 |
| Base 12 | b1112 | 105112 |
| Base 13 | 95b13 | a7813 |
| Base 14 | 82114 | 91b14 |
| Base 15 | 71715 | 7e415 |
| Base 16 | 63d16 | 6fd16 |