Compare 2144 vs 2149
| Property | 2144 | 2149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 25 × 671 | 71 × 3071 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 67 | 7 × 307 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144 | 1, 7, 307, 2149 |
| Number of properties | 0 | 1 |
| Semiprimes | 613th | |
| Roman numberals | MMCXLIV | MMCXLIX |
| Base 2 | 1000011000002 | 1000011001012 |
| Base 3 | 22211023 | 22211213 |
| Base 4 | 2012004 | 2012114 |
| Base 5 | 320345 | 320445 |
| Base 6 | 135326 | 135416 |
| Base 7 | 61527 | 61607 |
| Base 8 | 41408 | 41458 |
| Base 9 | 28429 | 28479 |
| Base 10 | 214410 | 214910 |
| Base 11 | 167a11 | 168411 |
| Base 12 | 12a812 | 12b112 |
| Base 13 | c8c13 | c9413 |
| Base 14 | ad214 | ad714 |
| Base 15 | 97e15 | 98415 |
| Base 16 | 86016 | 86516 |