Compare 78145 vs 78147
| Property | 78145 | 78147 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 156291 | 32 × 191 × 4571 |
| Prime factorization | 5 × 15629 | 3 × 3 × 19 × 457 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 15629, 78145 | 1, 3, 9, 19, 57, 171, 457, 1371, 4113, 8683, 26049, 78147 |
| Number of properties | 1 | 0 |
| Semiprimes | 18503rd | |
| Roman numberals | ||
| Base 2 | 100110001010000012 | 100110001010000112 |
| Base 3 | 102220120213 | 102220121003 |
| Base 4 | 1030110014 | 1030110034 |
| Base 5 | 100000405 | 100000425 |
| Base 6 | 14014416 | 14014436 |
| Base 7 | 4435547 | 4435567 |
| Base 8 | 2305018 | 2305038 |
| Base 9 | 1281679 | 1281709 |
| Base 10 | 7814510 | 7814710 |
| Base 11 | 5379111 | 5379311 |
| Base 12 | 3928112 | 3928312 |
| Base 13 | 2975213 | 2975413 |
| Base 14 | 2069b14 | 2069d14 |
| Base 15 | 1824a15 | 1824c15 |
| Base 16 | 1314116 | 1314316 |