Compare 642078 vs 642081
| Property | 642078 | 642081 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 356711 | 31 × 111 × 194571 |
| Prime factorization | 2 × 3 × 3 × 35671 | 3 × 11 × 19457 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 35671, 71342, 107013, 214026, 321039, 642078 | 1, 3, 11, 33, 19457, 58371, 214027, 642081 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111001100000111102 | 100111001100001000012 |
| Base 3 | 10121212022003 | 10121212022103 |
| Base 4 | 21303001324 | 21303002014 |
| Base 5 | 1310213035 | 1310213115 |
| Base 6 | 214323306 | 214323336 |
| Base 7 | 53126437 | 53126467 |
| Base 8 | 23460368 | 23460418 |
| Base 9 | 11776809 | 11776839 |
| Base 10 | 64207810 | 64208110 |
| Base 11 | 3a944811 | 3a945011 |
| Base 12 | 26b6a612 | 26b6a912 |
| Base 13 | 19633813 | 19633b13 |
| Base 14 | 129dca14 | 129dcd14 |
| Base 15 | ca3a315 | ca3a615 |
| Base 16 | 9cc1e16 | 9cc2116 |