Compare 42838 vs 42850
| Property | 42838 | 42850 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 214191 | 21 × 52 × 8571 |
| Prime factorization | 2 × 21419 | 2 × 5 × 5 × 857 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 21419, 42838 | 1, 2, 5, 10, 25, 50, 857, 1714, 4285, 8570, 21425, 42850 |
| Number of properties | 1 | 0 |
| Semiprimes | 10425th | |
| Roman numberals | ||
| Base 2 | 10100111010101102 | 10100111011000102 |
| Base 3 | 20112021213 | 20112100013 |
| Base 4 | 221311124 | 221312024 |
| Base 5 | 23323235 | 23324005 |
| Base 6 | 5301546 | 5302146 |
| Base 7 | 2356157 | 2356337 |
| Base 8 | 1235268 | 1235428 |
| Base 9 | 646779 | 647019 |
| Base 10 | 4283810 | 4285010 |
| Base 11 | 2a20411 | 2a21511 |
| Base 12 | 2095a12 | 2096a12 |
| Base 13 | 1666313 | 1667213 |
| Base 14 | 1187c14 | 1188a14 |
| Base 15 | ca5d15 | ca6a15 |
| Base 16 | a75616 | a76216 |