Compare 2039 vs 2557
| Property | 2039 | 2557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20391 | 25571 |
| Prime factorization | 2039 | 2557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2039 | 1, 2557 |
| Number of properties | 8 | 8 |
| Additive primes | 196th | |
| Chen primes | 190th | 226th |
| Happy primes | 56th | 66th |
| Harmonic primes | 115th | |
| Isolated primes | 186th | 230th |
| Lucky primes | 81st | |
| Primes | 309th | 375th |
| Pythagorean primes | 183rd | |
| Safe primes | 39th | |
| Sexy primes (2nd member) | 153rd | |
| Solinas primes | 55th | |
| Sophie germain primes | 62nd | |
| Roman numberals | MMXXXIX | MMDLVII |
| Base 2 | 111111101112 | 1001111111012 |
| Base 3 | 22101123 | 101112013 |
| Base 4 | 1333134 | 2133314 |
| Base 5 | 311245 | 402125 |
| Base 6 | 132356 | 155016 |
| Base 7 | 56427 | 103127 |
| Base 8 | 37678 | 47758 |
| Base 9 | 27159 | 34519 |
| Base 10 | 203910 | 255710 |
| Base 11 | 159411 | 1a1511 |
| Base 12 | 121b12 | 159112 |
| Base 13 | c0b13 | 121913 |
| Base 14 | a5914 | d0914 |
| Base 15 | 90e15 | b5715 |
| Base 16 | 7f716 | 9fd16 |