Compare 12440 vs 12447
| Property | 12440 | 12447 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 4 |
| Prime factorization | 23 × 51 × 3111 | 33 × 4611 |
| Prime factorization | 2 × 2 × 2 × 5 × 311 | 3 × 3 × 3 × 461 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440 | 1, 3, 9, 27, 461, 1383, 4149, 12447 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110000100110002 | 110000100111112 |
| Base 3 | 1220012023 | 1220020003 |
| Base 4 | 30021204 | 30021334 |
| Base 5 | 3442305 | 3442425 |
| Base 6 | 1333326 | 1333436 |
| Base 7 | 511617 | 512017 |
| Base 8 | 302308 | 302378 |
| Base 9 | 180529 | 180609 |
| Base 10 | 1244010 | 1244710 |
| Base 11 | 938a11 | 939611 |
| Base 12 | 724812 | 725312 |
| Base 13 | 587c13 | 588613 |
| Base 14 | 476814 | 477114 |
| Base 15 | 3a4515 | 3a4c15 |
| Base 16 | 309816 | 309f16 |