Compare 499 vs 557
| Property | 499 | 557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4991 | 5571 |
| Prime factorization | 499 | 557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 499 | 1, 557 |
| Number of properties | 6 | 9 |
| Additive primes | 55th | |
| Chen primes | 67th | 72nd |
| Cousin primes (1st member) | 27th | |
| Good primes | 29th | |
| Harmonic primes | 39th | 43rd |
| Isolated primes | 48th | 53rd |
| Long primes | 35th | |
| Primes | 95th | 102nd |
| Pythagorean primes | 48th | |
| Sexy primes (1st member) | 49th | |
| Sexy prime triplets (1st member) | 20th | |
| Roman numberals | CDXCIX | DLVII |
| Base 2 | 1111100112 | 10001011012 |
| Base 3 | 2001113 | 2021223 |
| Base 4 | 133034 | 202314 |
| Base 5 | 34445 | 42125 |
| Base 6 | 21516 | 23256 |
| Base 7 | 13127 | 14247 |
| Base 8 | 7638 | 10558 |
| Base 9 | 6149 | 6789 |
| Base 10 | 49910 | 55710 |
| Base 11 | 41411 | 46711 |
| Base 12 | 35712 | 3a512 |
| Base 13 | 2c513 | 33b13 |
| Base 14 | 27914 | 2bb14 |
| Base 15 | 23415 | 27215 |
| Base 16 | 1f316 | 22d16 |