Compare 21054 vs 21055
| Property | 21054 | 21055 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 31 × 112 × 291 | 51 × 42111 |
| Prime factorization | 2 × 3 × 11 × 11 × 29 | 5 × 4211 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 3509, 7018, 10527, 21054 | 1, 5, 4211, 21055 |
| Number of properties | 0 | 1 |
| Semiprimes | 5340th | |
| Roman numberals | ||
| Base 2 | 1010010001111102 | 1010010001111112 |
| Base 3 | 10012122103 | 10012122113 |
| Base 4 | 110203324 | 110203334 |
| Base 5 | 11332045 | 11332105 |
| Base 6 | 2412506 | 2412516 |
| Base 7 | 1152457 | 1152467 |
| Base 8 | 510768 | 510778 |
| Base 9 | 317839 | 317849 |
| Base 10 | 2105410 | 2105510 |
| Base 11 | 1490011 | 1490111 |
| Base 12 | 1022612 | 1022712 |
| Base 13 | 977713 | 977813 |
| Base 14 | 795c14 | 795d14 |
| Base 15 | 638915 | 638a15 |
| Base 16 | 523e16 | 523f16 |