Compare 2146 vs 2155
| Property | 2146 | 2155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 291 × 371 | 51 × 4311 |
| Prime factorization | 2 × 29 × 37 | 5 × 431 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 29, 37, 58, 74, 1073, 2146 | 1, 5, 431, 2155 |
| Number of properties | 0 | 1 |
| Semiprimes | 614th | |
| Roman numberals | MMCXLVI | MMCLV |
| Base 2 | 1000011000102 | 1000011010112 |
| Base 3 | 22211113 | 22212113 |
| Base 4 | 2012024 | 2012234 |
| Base 5 | 320415 | 321105 |
| Base 6 | 135346 | 135516 |
| Base 7 | 61547 | 61667 |
| Base 8 | 41428 | 41538 |
| Base 9 | 28449 | 28549 |
| Base 10 | 214610 | 215510 |
| Base 11 | 168111 | 168a11 |
| Base 12 | 12aa12 | 12b712 |
| Base 13 | c9113 | c9a13 |
| Base 14 | ad414 | add14 |
| Base 15 | 98115 | 98a15 |
| Base 16 | 86216 | 86b16 |