Compare 26558 vs 26561
| Property | 26558 | 26561 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 72 × 2711 | 265611 |
| Prime factorization | 2 × 7 × 7 × 271 | 26561 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 7, 14, 49, 98, 271, 542, 1897, 3794, 13279, 26558 | 1, 26561 |
| Number of properties | 0 | 5 |
| Chen primes | 1421st | |
| Cousin primes (2nd member) | 431st | |
| Isolated primes | 2070th | |
| Primes | 2915th | |
| Pythagorean primes | 1454th | |
| Roman numberals | ||
| Base 2 | 1100111101111102 | 1100111110000012 |
| Base 3 | 11001021223 | 11001022023 |
| Base 4 | 121323324 | 121330014 |
| Base 5 | 13222135 | 13222215 |
| Base 6 | 3225426 | 3225456 |
| Base 7 | 1403007 | 1403037 |
| Base 8 | 636768 | 637018 |
| Base 9 | 403789 | 403829 |
| Base 10 | 2655810 | 2656110 |
| Base 11 | 18a5411 | 18a5711 |
| Base 12 | 1345212 | 1345512 |
| Base 13 | c11c13 | c12213 |
| Base 14 | 997014 | 997314 |
| Base 15 | 7d0815 | 7d0b15 |
| Base 16 | 67be16 | 67c116 |