Compare 1439 vs 1597
| Property | 1439 | 1597 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14391 | 15971 |
| Prime factorization | 1439 | 1597 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1439 | 1, 1597 |
| Number of properties | 9 | 9 |
| Additive primes | 124th | |
| Chen primes | 148th | |
| Cousin primes (1st member) | 57th | |
| Emirps | 68th | 77th |
| Fibonacci primes | 7th | |
| Good primes | 56th | |
| Isolated primes | 135th | 152nd |
| Lucky primes | 61st | |
| Primes | 228th | 251st |
| Pythagorean primes | 119th | |
| Safe primes | 32nd | |
| Sexy primes (2nd member) | 99th | |
| Sexy prime triplets (3rd member) | 37th | |
| Sophie germain primes | 47th | |
| Super primes | 54th | |
| Roman numberals | MCDXXXIX | MDXCVII |
| Base 2 | 101100111112 | 110001111012 |
| Base 3 | 12220223 | 20120113 |
| Base 4 | 1121334 | 1203314 |
| Base 5 | 212245 | 223425 |
| Base 6 | 103556 | 112216 |
| Base 7 | 41247 | 44417 |
| Base 8 | 26378 | 30758 |
| Base 9 | 18689 | 21649 |
| Base 10 | 143910 | 159710 |
| Base 11 | 109911 | 122211 |
| Base 12 | 9bb12 | b1112 |
| Base 13 | 86913 | 95b13 |
| Base 14 | 74b14 | 82114 |
| Base 15 | 65e15 | 71715 |
| Base 16 | 59f16 | 63d16 |