Compare 42442 vs 42445
| Property | 42442 | 42445 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 212211 | 51 × 131 × 6531 |
| Prime factorization | 2 × 21221 | 5 × 13 × 653 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 21221, 42442 | 1, 5, 13, 65, 653, 3265, 8489, 42445 |
| Number of properties | 1 | 0 |
| Semiprimes | 10343rd | |
| Roman numberals | ||
| Base 2 | 10100101110010102 | 10100101110011012 |
| Base 3 | 20110122213 | 20110200013 |
| Base 4 | 221130224 | 221130314 |
| Base 5 | 23242325 | 23242405 |
| Base 6 | 5242546 | 5243016 |
| Base 7 | 2345117 | 2345147 |
| Base 8 | 1227128 | 1227158 |
| Base 9 | 641879 | 642019 |
| Base 10 | 4244210 | 4244510 |
| Base 11 | 2998411 | 2998711 |
| Base 12 | 2068a12 | 2069112 |
| Base 13 | 1641a13 | 1642013 |
| Base 14 | 1167814 | 1167b14 |
| Base 15 | c89715 | c89a15 |
| Base 16 | a5ca16 | a5cd16 |