Compare 159 vs 185
| Property | 159 | 185 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 531 | 51 × 371 |
| Prime factorization | 3 × 53 | 5 × 37 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 53, 159 | 1, 5, 37, 185 |
| Number of properties | 1 | 1 |
| Semiprimes | 53rd | 60th |
| Roman numberals | CLIX | CLXXXV |
| Base 2 | 100111112 | 101110012 |
| Base 3 | 122203 | 202123 |
| Base 4 | 21334 | 23214 |
| Base 5 | 11145 | 12205 |
| Base 6 | 4236 | 5056 |
| Base 7 | 3157 | 3537 |
| Base 8 | 2378 | 2718 |
| Base 9 | 1869 | 2259 |
| Base 10 | 15910 | 18510 |
| Base 11 | 13511 | 15911 |
| Base 12 | 11312 | 13512 |
| Base 13 | c313 | 11313 |
| Base 14 | b514 | d314 |
| Base 15 | a915 | c515 |
| Base 16 | 9f16 | b916 |