Compare 284143 vs 284148
| Property | 284143 | 284148 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 1491 × 19071 | 22 × 34 × 8771 |
| Prime factorization | 149 × 1907 | 2 × 2 × 3 × 3 × 3 × 3 × 877 |
| Divisors count | 4 | 30 |
| Divisors | 1, 149, 1907, 284143 | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 877, 1754, 2631, 3508, 5262, 7893, 10524, 15786, 23679, 31572, 47358, 71037, 94716, 142074, 284148 |
| Number of properties | 1 | 0 |
| Semiprimes | 63222nd | |
| Roman numberals | ||
| Base 2 | 10001010101111011112 | 10001010101111101002 |
| Base 3 | 1121022022113 | 1121022100003 |
| Base 4 | 10111132334 | 10111133104 |
| Base 5 | 330430335 | 330430435 |
| Base 6 | 100312516 | 100313006 |
| Base 7 | 22622567 | 22622647 |
| Base 8 | 10527578 | 10527648 |
| Base 9 | 4726849 | 4727009 |
| Base 10 | 28414310 | 28414810 |
| Base 11 | 18453211 | 18453711 |
| Base 12 | 11852712 | 11853012 |
| Base 13 | 9c44213 | 9c44713 |
| Base 14 | 7579d14 | 757a414 |
| Base 15 | 592cd15 | 592d315 |
| Base 16 | 455ef16 | 455f416 |