Compare 2123 vs 2157
| Property | 2123 | 2157 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 1931 | 31 × 7191 |
| Prime factorization | 11 × 193 | 3 × 719 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 193, 2123 | 1, 3, 719, 2157 |
| Number of properties | 1 | 1 |
| Semiprimes | 608th | 615th |
| Roman numberals | MMCXXIII | MMCLVII |
| Base 2 | 1000010010112 | 1000011011012 |
| Base 3 | 22201223 | 22212203 |
| Base 4 | 2010234 | 2012314 |
| Base 5 | 314435 | 321125 |
| Base 6 | 134556 | 135536 |
| Base 7 | 61227 | 62017 |
| Base 8 | 41138 | 41558 |
| Base 9 | 28189 | 28569 |
| Base 10 | 212310 | 215710 |
| Base 11 | 166011 | 169111 |
| Base 12 | 128b12 | 12b912 |
| Base 13 | c7413 | c9c13 |
| Base 14 | ab914 | b0114 |
| Base 15 | 96815 | 98c15 |
| Base 16 | 84b16 | 86d16 |