Compare 42415 vs 42421
| Property | 42415 | 42421 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 171 × 4991 | 591 × 7191 |
| Prime factorization | 5 × 17 × 499 | 59 × 719 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 17, 85, 499, 2495, 8483, 42415 | 1, 59, 719, 42421 |
| Number of properties | 0 | 1 |
| Semiprimes | 10339th | |
| Roman numberals | ||
| Base 2 | 10100101101011112 | 10100101101101012 |
| Base 3 | 20110112213 | 20110120113 |
| Base 4 | 221122334 | 221123114 |
| Base 5 | 23241305 | 23241415 |
| Base 6 | 5242116 | 5242216 |
| Base 7 | 2344427 | 2344517 |
| Base 8 | 1226578 | 1226658 |
| Base 9 | 641579 | 641649 |
| Base 10 | 4241510 | 4242110 |
| Base 11 | 2995a11 | 2996511 |
| Base 12 | 2066712 | 2067112 |
| Base 13 | 163c913 | 1640213 |
| Base 14 | 1165914 | 1166114 |
| Base 15 | c87a15 | c88115 |
| Base 16 | a5af16 | a5b516 |