Compare 12520 vs 12531
| Property | 12520 | 12531 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 3131 | 31 × 41771 |
| Prime factorization | 2 × 2 × 2 × 5 × 313 | 3 × 4177 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520 | 1, 3, 4177, 12531 |
| Number of properties | 0 | 1 |
| Semiprimes | 3260th | |
| Roman numberals | ||
| Base 2 | 110000111010002 | 110000111100112 |
| Base 3 | 1220112013 | 1220120103 |
| Base 4 | 30032204 | 30033034 |
| Base 5 | 4000405 | 4001115 |
| Base 6 | 1335446 | 1340036 |
| Base 7 | 513347 | 513517 |
| Base 8 | 303508 | 303638 |
| Base 9 | 181519 | 181639 |
| Base 10 | 1252010 | 1253110 |
| Base 11 | 945211 | 946211 |
| Base 12 | 72b412 | 730312 |
| Base 13 | 591113 | 591c13 |
| Base 14 | 47c414 | 47d114 |
| Base 15 | 3a9a15 | 3aa615 |
| Base 16 | 30e816 | 30f316 |