Compare 20538 vs 20539
| Property | 20538 | 20539 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 32 × 71 × 1631 | 191 × 231 × 471 |
| Prime factorization | 2 × 3 × 3 × 7 × 163 | 19 × 23 × 47 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538 | 1, 19, 23, 47, 437, 893, 1081, 20539 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000001110102 | 1010000001110112 |
| Base 3 | 10010112003 | 10010112013 |
| Base 4 | 110003224 | 110003234 |
| Base 5 | 11241235 | 11241245 |
| Base 6 | 2350306 | 2350316 |
| Base 7 | 1136107 | 1136117 |
| Base 8 | 500728 | 500738 |
| Base 9 | 311509 | 311519 |
| Base 10 | 2053810 | 2053910 |
| Base 11 | 1448111 | 1448211 |
| Base 12 | ba7612 | ba7712 |
| Base 13 | 946b13 | 946c13 |
| Base 14 | 76b014 | 76b114 |
| Base 15 | 614315 | 614415 |
| Base 16 | 503a16 | 503b16 |