Compare 12555 vs 12557
| Property | 12555 | 12557 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 34 × 51 × 311 | 291 × 4331 |
| Prime factorization | 3 × 3 × 3 × 3 × 5 × 31 | 29 × 433 |
| Divisors count | 20 | 4 |
| Divisors | 1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555 | 1, 29, 433, 12557 |
| Number of properties | 0 | 1 |
| Semiprimes | 3265th | |
| Roman numberals | ||
| Base 2 | 110001000010112 | 110001000011012 |
| Base 3 | 1220200003 | 1220200023 |
| Base 4 | 30100234 | 30100314 |
| Base 5 | 4002105 | 4002125 |
| Base 6 | 1340436 | 1340456 |
| Base 7 | 514147 | 514167 |
| Base 8 | 304138 | 304158 |
| Base 9 | 182009 | 182029 |
| Base 10 | 1255510 | 1255710 |
| Base 11 | 948411 | 948611 |
| Base 12 | 732312 | 732512 |
| Base 13 | 593a13 | 593c13 |
| Base 14 | 480b14 | 480d14 |
| Base 15 | 3ac015 | 3ac215 |
| Base 16 | 310b16 | 310d16 |