Compare 1087 vs 1597
| Property | 1087 | 1597 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10871 | 15971 |
| Prime factorization | 1087 | 1597 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1087 | 1, 1597 |
| Number of properties | 11 | 9 |
| Cousin primes (1st member) | 43rd | 57th |
| Emirps | 77th | |
| Fibonacci primes | 7th | |
| Good primes | 47th | 56th |
| Isolated primes | 104th | 152nd |
| Kynea primes | 5th | |
| Long primes | 67th | |
| Lucky primes | 47th | 61st |
| Primes | 181st | 251st |
| Prime triplets (1st member) | 31st | |
| Pythagorean primes | 119th | |
| Sexy primes (1st member) | 78th | |
| Solinas primes | 50th | |
| Super primes | 42nd | 54th |
| Roman numberals | MLXXXVII | MDXCVII |
| Base 2 | 100001111112 | 110001111012 |
| Base 3 | 11110213 | 20120113 |
| Base 4 | 1003334 | 1203314 |
| Base 5 | 133225 | 223425 |
| Base 6 | 50116 | 112216 |
| Base 7 | 31127 | 44417 |
| Base 8 | 20778 | 30758 |
| Base 9 | 14379 | 21649 |
| Base 10 | 108710 | 159710 |
| Base 11 | 8a911 | 122211 |
| Base 12 | 76712 | b1112 |
| Base 13 | 65813 | 95b13 |
| Base 14 | 57914 | 82114 |
| Base 15 | 4c715 | 71715 |
| Base 16 | 43f16 | 63d16 |