Compare 159 vs 203
| Property | 159 | 203 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 531 | 71 × 291 |
| Prime factorization | 3 × 53 | 7 × 29 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 53, 159 | 1, 7, 29, 203 |
| Number of properties | 1 | 1 |
| Semiprimes | 53rd | 65th |
| Roman numberals | CLIX | CCIII |
| Base 2 | 100111112 | 110010112 |
| Base 3 | 122203 | 211123 |
| Base 4 | 21334 | 30234 |
| Base 5 | 11145 | 13035 |
| Base 6 | 4236 | 5356 |
| Base 7 | 3157 | 4107 |
| Base 8 | 2378 | 3138 |
| Base 9 | 1869 | 2459 |
| Base 10 | 15910 | 20310 |
| Base 11 | 13511 | 17511 |
| Base 12 | 11312 | 14b12 |
| Base 13 | c313 | 12813 |
| Base 14 | b514 | 10714 |
| Base 15 | a915 | d815 |
| Base 16 | 9f16 | cb16 |