Compare 42990 vs 42995
| Property | 42990 | 42995 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 14331 | 51 × 85991 |
| Prime factorization | 2 × 3 × 5 × 1433 | 5 × 8599 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 1433, 2866, 4299, 7165, 8598, 14330, 21495, 42990 | 1, 5, 8599, 42995 |
| Number of properties | 0 | 1 |
| Semiprimes | 10462nd | |
| Roman numberals | ||
| Base 2 | 10100111111011102 | 10100111111100112 |
| Base 3 | 20112220203 | 20112221023 |
| Base 4 | 221332324 | 221333034 |
| Base 5 | 23334305 | 23334405 |
| Base 6 | 5310106 | 5310156 |
| Base 7 | 2362237 | 2362317 |
| Base 8 | 1237568 | 1237638 |
| Base 9 | 648669 | 648729 |
| Base 10 | 4299010 | 4299510 |
| Base 11 | 2a33211 | 2a33711 |
| Base 12 | 20a6612 | 20a6b12 |
| Base 13 | 1674c13 | 1675413 |
| Base 14 | 1194a14 | 1195114 |
| Base 15 | cb1015 | cb1515 |
| Base 16 | a7ee16 | a7f316 |