Compare 149630 vs 149642
| Property | 149630 | 149642 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 51 × 131 × 11511 | 21 × 748211 |
| Prime factorization | 2 × 5 × 13 × 1151 | 2 × 74821 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 5, 10, 13, 26, 65, 130, 1151, 2302, 5755, 11510, 14963, 29926, 74815, 149630 | 1, 2, 74821, 149642 |
| Number of properties | 0 | 1 |
| Semiprimes | 34302nd | |
| Roman numberals | ||
| Base 2 | 1001001000011111102 | 1001001000100010102 |
| Base 3 | 211210202123 | 211210210223 |
| Base 4 | 2102013324 | 2102020224 |
| Base 5 | 142420105 | 142420325 |
| Base 6 | 31124226 | 31124426 |
| Base 7 | 11621457 | 11621637 |
| Base 8 | 4441768 | 4442128 |
| Base 9 | 2472259 | 2472389 |
| Base 10 | 14963010 | 14964210 |
| Base 11 | a246811 | a247911 |
| Base 12 | 7271212 | 7272212 |
| Base 13 | 5315013 | 5315c13 |
| Base 14 | 3c75c14 | 3c76a14 |
| Base 15 | 2e50515 | 2e51215 |
| Base 16 | 2487e16 | 2488a16 |