Compare 557 vs 673
| Property | 557 | 673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5571 | 6731 |
| Prime factorization | 557 | 673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 557 | 1, 673 |
| Number of properties | 9 | 9 |
| Additive primes | 55th | |
| Chen primes | 72nd | |
| Cousin primes (1st member) | 30th | |
| Good primes | 29th | |
| Happy primes | 27th | |
| Harmonic primes | 43rd | |
| Isolated primes | 53rd | 63rd |
| Left-truncatable primes | 41st | |
| Lucky primes | 34th | |
| Primes | 102nd | 122nd |
| Proth primes | 15th | |
| Pythagorean primes | 48th | 58th |
| Sexy primes (1st member) | 49th | |
| Sexy prime triplets (1st member) | 20th | |
| Ulam primes | 14th | |
| Roman numberals | DLVII | DCLXXIII |
| Base 2 | 10001011012 | 10101000012 |
| Base 3 | 2021223 | 2202213 |
| Base 4 | 202314 | 222014 |
| Base 5 | 42125 | 101435 |
| Base 6 | 23256 | 30416 |
| Base 7 | 14247 | 16517 |
| Base 8 | 10558 | 12418 |
| Base 9 | 6789 | 8279 |
| Base 10 | 55710 | 67310 |
| Base 11 | 46711 | 56211 |
| Base 12 | 3a512 | 48112 |
| Base 13 | 33b13 | 3ca13 |
| Base 14 | 2bb14 | 36114 |
| Base 15 | 27215 | 2ed15 |
| Base 16 | 22d16 | 2a116 |