Compare 642039 vs 642045
| Property | 642039 | 642045 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 171 × 125891 | 31 × 51 × 231 × 18611 |
| Prime factorization | 3 × 17 × 12589 | 3 × 5 × 23 × 1861 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 17, 51, 12589, 37767, 214013, 642039 | 1, 3, 5, 15, 23, 69, 115, 345, 1861, 5583, 9305, 27915, 42803, 128409, 214015, 642045 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111001011111101112 | 100111001011111111012 |
| Base 3 | 10121212010203 | 10121212011103 |
| Base 4 | 21302333134 | 21302333314 |
| Base 5 | 1310211245 | 1310211405 |
| Base 6 | 214322236 | 214322336 |
| Base 7 | 53125567 | 53125657 |
| Base 8 | 23457678 | 23457758 |
| Base 9 | 11776369 | 11776439 |
| Base 10 | 64203910 | 64204510 |
| Base 11 | 3a941211 | 3a941811 |
| Base 12 | 26b67312 | 26b67912 |
| Base 13 | 19630813 | 19631113 |
| Base 14 | 129d9d14 | 129da514 |
| Base 15 | ca37915 | ca38015 |
| Base 16 | 9cbf716 | 9cbfd16 |