Compare 20531 vs 20538
| Property | 20531 | 20538 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 72 × 4191 | 21 × 32 × 71 × 1631 |
| Prime factorization | 7 × 7 × 419 | 2 × 3 × 3 × 7 × 163 |
| Divisors count | 6 | 24 |
| Divisors | 1, 7, 49, 419, 2933, 20531 | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000001100112 | 1010000001110102 |
| Base 3 | 10010111023 | 10010112003 |
| Base 4 | 110003034 | 110003224 |
| Base 5 | 11241115 | 11241235 |
| Base 6 | 2350156 | 2350306 |
| Base 7 | 1136007 | 1136107 |
| Base 8 | 500638 | 500728 |
| Base 9 | 311429 | 311509 |
| Base 10 | 2053110 | 2053810 |
| Base 11 | 1447511 | 1448111 |
| Base 12 | ba6b12 | ba7612 |
| Base 13 | 946413 | 946b13 |
| Base 14 | 76a714 | 76b014 |
| Base 15 | 613b15 | 614315 |
| Base 16 | 503316 | 503a16 |