Compare 2557 vs 3049
| Property | 2557 | 3049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25571 | 30491 |
| Prime factorization | 2557 | 3049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2557 | 1, 3049 |
| Number of properties | 8 | 6 |
| Additive primes | 196th | |
| Chen primes | 226th | |
| Emirps | 100th | |
| Happy primes | 66th | |
| Harmonic primes | 159th | |
| Isolated primes | 230th | 274th |
| Lucky primes | 81st | 92nd |
| Primes | 375th | 437th |
| Pythagorean primes | 183rd | 215th |
| Sexy primes (2nd member) | 153rd | |
| Roman numberals | MMDLVII | MMMXLIX |
| Base 2 | 1001111111012 | 1011111010012 |
| Base 3 | 101112013 | 110112213 |
| Base 4 | 2133314 | 2332214 |
| Base 5 | 402125 | 441445 |
| Base 6 | 155016 | 220416 |
| Base 7 | 103127 | 116147 |
| Base 8 | 47758 | 57518 |
| Base 9 | 34519 | 41579 |
| Base 10 | 255710 | 304910 |
| Base 11 | 1a1511 | 232211 |
| Base 12 | 159112 | 192112 |
| Base 13 | 121913 | 150713 |
| Base 14 | d0914 | 117b14 |
| Base 15 | b5715 | d8415 |
| Base 16 | 9fd16 | be916 |