Compare 2155 vs 2173
| Property | 2155 | 2173 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 4311 | 411 × 531 |
| Prime factorization | 5 × 431 | 41 × 53 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 431, 2155 | 1, 41, 53, 2173 |
| Number of properties | 1 | 1 |
| Semiprimes | 614th | 620th |
| Roman numberals | MMCLV | MMCLXXIII |
| Base 2 | 1000011010112 | 1000011111012 |
| Base 3 | 22212113 | 22221113 |
| Base 4 | 2012234 | 2013314 |
| Base 5 | 321105 | 321435 |
| Base 6 | 135516 | 140216 |
| Base 7 | 61667 | 62237 |
| Base 8 | 41538 | 41758 |
| Base 9 | 28549 | 28749 |
| Base 10 | 215510 | 217310 |
| Base 11 | 168a11 | 16a611 |
| Base 12 | 12b712 | 131112 |
| Base 13 | c9a13 | cb213 |
| Base 14 | add14 | b1314 |
| Base 15 | 98a15 | 99d15 |
| Base 16 | 86b16 | 87d16 |