Compare 19866 vs 19872
| Property | 19866 | 19872 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 5 | 9 |
| Prime factorization | 21 × 31 × 71 × 111 × 431 | 25 × 33 × 231 |
| Prime factorization | 2 × 3 × 7 × 11 × 43 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 |
| Divisors count | 32 | 48 |
| Divisors | 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 6622, 9933, 19866 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001101100110102 | 1001101101000002 |
| Base 3 | 10000202103 | 10000210003 |
| Base 4 | 103121224 | 103122004 |
| Base 5 | 11134315 | 11134425 |
| Base 6 | 2315506 | 2320006 |
| Base 7 | 1116307 | 1116367 |
| Base 8 | 466328 | 466408 |
| Base 9 | 302239 | 302309 |
| Base 10 | 1986610 | 1987210 |
| Base 11 | 13a2011 | 13a2611 |
| Base 12 | b5b612 | b60012 |
| Base 13 | 907213 | 907813 |
| Base 14 | 735014 | 735614 |
| Base 15 | 5d4615 | 5d4c15 |
| Base 16 | 4d9a16 | 4da016 |