Compare 2123 vs 2149
| Property | 2123 | 2149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 1931 | 71 × 3071 |
| Prime factorization | 11 × 193 | 7 × 307 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 193, 2123 | 1, 7, 307, 2149 |
| Number of properties | 1 | 1 |
| Semiprimes | 608th | 613th |
| Roman numberals | MMCXXIII | MMCXLIX |
| Base 2 | 1000010010112 | 1000011001012 |
| Base 3 | 22201223 | 22211213 |
| Base 4 | 2010234 | 2012114 |
| Base 5 | 314435 | 320445 |
| Base 6 | 134556 | 135416 |
| Base 7 | 61227 | 61607 |
| Base 8 | 41138 | 41458 |
| Base 9 | 28189 | 28479 |
| Base 10 | 212310 | 214910 |
| Base 11 | 166011 | 168411 |
| Base 12 | 128b12 | 12b112 |
| Base 13 | c7413 | c9413 |
| Base 14 | ab914 | ad714 |
| Base 15 | 96815 | 98415 |
| Base 16 | 84b16 | 86516 |