Compare 557 vs 971
| Property | 557 | 971 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5571 | 9711 |
| Prime factorization | 557 | 971 |
| Divisors count | 2 | 2 |
| Divisors | 1, 557 | 1, 971 |
| Number of properties | 9 | 11 |
| Additive primes | 55th | 87th |
| Chen primes | 72nd | 112th |
| Class 1+ primes | 19th | |
| Cousin primes (2nd member) | 41st | |
| Emirps | 34th | |
| Good primes | 29th | |
| Harmonic primes | 43rd | |
| Isolated primes | 53rd | 95th |
| Long primes | 58th | |
| Pierpont primes of the 2nd kind | 19th | |
| Primes | 102nd | 164th |
| Pythagorean primes | 48th | |
| Sexy primes (1st member) | 49th | 72nd |
| Sexy prime triplets (1st member) | 20th | 28th |
| Roman numberals | DLVII | CMLXXI |
| Base 2 | 10001011012 | 11110010112 |
| Base 3 | 2021223 | 10222223 |
| Base 4 | 202314 | 330234 |
| Base 5 | 42125 | 123415 |
| Base 6 | 23256 | 42556 |
| Base 7 | 14247 | 25557 |
| Base 8 | 10558 | 17138 |
| Base 9 | 6789 | 12889 |
| Base 10 | 55710 | 97110 |
| Base 11 | 46711 | 80311 |
| Base 12 | 3a512 | 68b12 |
| Base 13 | 33b13 | 59913 |
| Base 14 | 2bb14 | 4d514 |
| Base 15 | 27215 | 44b15 |
| Base 16 | 22d16 | 3cb16 |