Compare 154 vs 159
| Property | 154 | 159 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 111 | 31 × 531 |
| Prime factorization | 2 × 7 × 11 | 3 × 53 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 11, 14, 22, 77, 154 | 1, 3, 53, 159 |
| Number of properties | 0 | 1 |
| Semiprimes | 53rd | |
| Roman numberals | CLIV | CLIX |
| Base 2 | 100110102 | 100111112 |
| Base 3 | 122013 | 122203 |
| Base 4 | 21224 | 21334 |
| Base 5 | 11045 | 11145 |
| Base 6 | 4146 | 4236 |
| Base 7 | 3107 | 3157 |
| Base 8 | 2328 | 2378 |
| Base 9 | 1819 | 1869 |
| Base 10 | 15410 | 15910 |
| Base 11 | 13011 | 13511 |
| Base 12 | 10a12 | 11312 |
| Base 13 | bb13 | c313 |
| Base 14 | b014 | b514 |
| Base 15 | a415 | a915 |
| Base 16 | 9a16 | 9f16 |