Compare 42520 vs 42531
| Property | 42520 | 42531 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 10631 | 31 × 141771 |
| Prime factorization | 2 × 2 × 2 × 5 × 1063 | 3 × 14177 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 42520 | 1, 3, 14177, 42531 |
| Number of properties | 0 | 1 |
| Semiprimes | 10360th | |
| Roman numberals | ||
| Base 2 | 10100110000110002 | 10100110001000112 |
| Base 3 | 20110222113 | 20111000203 |
| Base 4 | 221201204 | 221202034 |
| Base 5 | 23300405 | 23301115 |
| Base 6 | 5245046 | 5245236 |
| Base 7 | 2346527 | 2346667 |
| Base 8 | 1230308 | 1230438 |
| Base 9 | 642849 | 643069 |
| Base 10 | 4252010 | 4253110 |
| Base 11 | 29a4511 | 29a5511 |
| Base 12 | 2073412 | 2074312 |
| Base 13 | 1647a13 | 1648813 |
| Base 14 | 116d214 | 116dd14 |
| Base 15 | c8ea15 | c90615 |
| Base 16 | a61816 | a62316 |