Compare 101 vs 557
| Property | 101 | 557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1011 | 5571 |
| Prime factorization | 101 | 557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 101 | 1, 557 |
| Number of properties | 18 | 9 |
| Additive primes | 15th | 55th |
| Centered decagonal primes | 4th | |
| Chen primes | 21st | 72nd |
| Cousin primes (2nd member) | 9th | |
| Dihedral primes | 4th | |
| Good primes | 12th | 29th |
| Harmonic primes | 43rd | |
| Isolated primes | 53rd | |
| Palindromic primes | 6th | |
| Primes | 26th | 102nd |
| Prime quadruplets (1st member) | 3rd | |
| Prime quintuplet 1s (2nd member) | 2nd | |
| Prime quintuplet 2s (1st member) | 3rd | |
| Prime sextuplets (2nd member) | 2nd | |
| Prime triplets (1st member) | 10th | |
| Prime triplets (2nd member) | 9th | |
| Pythagorean primes | 12th | 48th |
| Sexy primes (1st member) | 17th | 49th |
| Sexy prime triplets (1st member) | 11th | 20th |
| Twin primes (1st member) | 9th | |
| Roman numberals | CI | DLVII |
| Base 2 | 11001012 | 10001011012 |
| Base 3 | 102023 | 2021223 |
| Base 4 | 12114 | 202314 |
| Base 5 | 4015 | 42125 |
| Base 6 | 2456 | 23256 |
| Base 7 | 2037 | 14247 |
| Base 8 | 1458 | 10558 |
| Base 9 | 1229 | 6789 |
| Base 10 | 10110 | 55710 |
| Base 11 | 9211 | 46711 |
| Base 12 | 8512 | 3a512 |
| Base 13 | 7a13 | 33b13 |
| Base 14 | 7314 | 2bb14 |
| Base 15 | 6b15 | 27215 |
| Base 16 | 6516 | 22d16 |