Compare 479 vs 557
| Property | 479 | 557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4791 | 5571 |
| Prime factorization | 479 | 557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 479 | 1, 557 |
| Number of properties | 6 | 9 |
| Additive primes | 55th | |
| Chen primes | 64th | 72nd |
| Good primes | 29th | |
| Harmonic primes | 36th | 43rd |
| Isolated primes | 45th | 53rd |
| Primes | 92nd | 102nd |
| Pythagorean primes | 48th | |
| Safe primes | 17th | |
| Sexy primes (1st member) | 49th | |
| Sexy prime triplets (1st member) | 20th | |
| Solinas primes | 36th | |
| Roman numberals | CDLXXIX | DLVII |
| Base 2 | 1110111112 | 10001011012 |
| Base 3 | 1222023 | 2021223 |
| Base 4 | 131334 | 202314 |
| Base 5 | 34045 | 42125 |
| Base 6 | 21156 | 23256 |
| Base 7 | 12537 | 14247 |
| Base 8 | 7378 | 10558 |
| Base 9 | 5829 | 6789 |
| Base 10 | 47910 | 55710 |
| Base 11 | 3a611 | 46711 |
| Base 12 | 33b12 | 3a512 |
| Base 13 | 2ab13 | 33b13 |
| Base 14 | 26314 | 2bb14 |
| Base 15 | 21e15 | 27215 |
| Base 16 | 1df16 | 22d16 |