Compare 20517 vs 20520
| Property | 20517 | 20520 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 8 |
| Prime factorization | 31 × 71 × 9771 | 23 × 33 × 51 × 191 |
| Prime factorization | 3 × 7 × 977 | 2 × 2 × 2 × 3 × 3 × 3 × 5 × 19 |
| Divisors count | 8 | 64 |
| Divisors | 1, 3, 7, 21, 977, 2931, 6839, 20517 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000001001012 | 1010000001010002 |
| Base 3 | 10010102203 | 10010110003 |
| Base 4 | 110002114 | 110002204 |
| Base 5 | 11240325 | 11240405 |
| Base 6 | 2345536 | 2350006 |
| Base 7 | 1135507 | 1135537 |
| Base 8 | 500458 | 500508 |
| Base 9 | 311269 | 311309 |
| Base 10 | 2051710 | 2052010 |
| Base 11 | 1446211 | 1446511 |
| Base 12 | ba5912 | ba6012 |
| Base 13 | 945313 | 945613 |
| Base 14 | 769714 | 769a14 |
| Base 15 | 612c15 | 613015 |
| Base 16 | 502516 | 502816 |