Compare 156 vs 159
| Property | 156 | 159 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 131 | 31 × 531 |
| Prime factorization | 2 × 2 × 3 × 13 | 3 × 53 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 | 1, 3, 53, 159 |
| Number of properties | 0 | 1 |
| Semiprimes | 53rd | |
| Roman numberals | CLVI | CLIX |
| Base 2 | 100111002 | 100111112 |
| Base 3 | 122103 | 122203 |
| Base 4 | 21304 | 21334 |
| Base 5 | 11115 | 11145 |
| Base 6 | 4206 | 4236 |
| Base 7 | 3127 | 3157 |
| Base 8 | 2348 | 2378 |
| Base 9 | 1839 | 1869 |
| Base 10 | 15610 | 15910 |
| Base 11 | 13211 | 13511 |
| Base 12 | 11012 | 11312 |
| Base 13 | c013 | c313 |
| Base 14 | b214 | b514 |
| Base 15 | a615 | a915 |
| Base 16 | 9c16 | 9f16 |