Compare 557 vs 557
| Property | 557 | 557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5571 | 5571 |
| Prime factorization | 557 | 557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 557 | 1, 557 |
| Number of properties | 9 | 9 |
| Additive primes | 55th | 55th |
| Chen primes | 72nd | 72nd |
| Good primes | 29th | 29th |
| Harmonic primes | 43rd | 43rd |
| Isolated primes | 53rd | 53rd |
| Primes | 102nd | 102nd |
| Pythagorean primes | 48th | 48th |
| Sexy primes (1st member) | 49th | 49th |
| Sexy prime triplets (1st member) | 20th | 20th |
| Roman numberals | DLVII | DLVII |
| Base 2 | 10001011012 | 10001011012 |
| Base 3 | 2021223 | 2021223 |
| Base 4 | 202314 | 202314 |
| Base 5 | 42125 | 42125 |
| Base 6 | 23256 | 23256 |
| Base 7 | 14247 | 14247 |
| Base 8 | 10558 | 10558 |
| Base 9 | 6789 | 6789 |
| Base 10 | 55710 | 55710 |
| Base 11 | 46711 | 46711 |
| Base 12 | 3a512 | 3a512 |
| Base 13 | 33b13 | 33b13 |
| Base 14 | 2bb14 | 2bb14 |
| Base 15 | 27215 | 27215 |
| Base 16 | 22d16 | 22d16 |