Compare 2122 vs 2155
| Property | 2122 | 2155 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 10611 | 51 × 4311 |
| Prime factorization | 2 × 1061 | 5 × 431 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1061, 2122 | 1, 5, 431, 2155 |
| Number of properties | 1 | 1 |
| Semiprimes | 607th | 614th |
| Roman numberals | MMCXXII | MMCLV |
| Base 2 | 1000010010102 | 1000011010112 |
| Base 3 | 22201213 | 22212113 |
| Base 4 | 2010224 | 2012234 |
| Base 5 | 314425 | 321105 |
| Base 6 | 134546 | 135516 |
| Base 7 | 61217 | 61667 |
| Base 8 | 41128 | 41538 |
| Base 9 | 28179 | 28549 |
| Base 10 | 212210 | 215510 |
| Base 11 | 165a11 | 168a11 |
| Base 12 | 128a12 | 12b712 |
| Base 13 | c7313 | c9a13 |
| Base 14 | ab814 | add14 |
| Base 15 | 96715 | 98a15 |
| Base 16 | 84a16 | 86b16 |