Compare 2105 vs 2149
| Property | 2105 | 2149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 4211 | 71 × 3071 |
| Prime factorization | 5 × 421 | 7 × 307 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 421, 2105 | 1, 7, 307, 2149 |
| Number of properties | 1 | 1 |
| Semiprimes | 604th | 613th |
| Roman numberals | MMCV | MMCXLIX |
| Base 2 | 1000001110012 | 1000011001012 |
| Base 3 | 22122223 | 22211213 |
| Base 4 | 2003214 | 2012114 |
| Base 5 | 314105 | 320445 |
| Base 6 | 134256 | 135416 |
| Base 7 | 60657 | 61607 |
| Base 8 | 40718 | 41458 |
| Base 9 | 27889 | 28479 |
| Base 10 | 210510 | 214910 |
| Base 11 | 164411 | 168411 |
| Base 12 | 127512 | 12b112 |
| Base 13 | c5c13 | c9413 |
| Base 14 | aa514 | ad714 |
| Base 15 | 95515 | 98415 |
| Base 16 | 83916 | 86516 |