Compare 2144 vs 2155
| Property | 2144 | 2155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 25 × 671 | 51 × 4311 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 67 | 5 × 431 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144 | 1, 5, 431, 2155 |
| Number of properties | 0 | 1 |
| Semiprimes | 614th | |
| Roman numberals | MMCXLIV | MMCLV |
| Base 2 | 1000011000002 | 1000011010112 |
| Base 3 | 22211023 | 22212113 |
| Base 4 | 2012004 | 2012234 |
| Base 5 | 320345 | 321105 |
| Base 6 | 135326 | 135516 |
| Base 7 | 61527 | 61667 |
| Base 8 | 41408 | 41538 |
| Base 9 | 28429 | 28549 |
| Base 10 | 214410 | 215510 |
| Base 11 | 167a11 | 168a11 |
| Base 12 | 12a812 | 12b712 |
| Base 13 | c8c13 | c9a13 |
| Base 14 | ad214 | add14 |
| Base 15 | 97e15 | 98a15 |
| Base 16 | 86016 | 86b16 |