Compare 42739 vs 42742
| Property | 42739 | 42742 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 791 × 5411 | 21 × 71 × 431 × 711 |
| Prime factorization | 79 × 541 | 2 × 7 × 43 × 71 |
| Divisors count | 4 | 16 |
| Divisors | 1, 79, 541, 42739 | 1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 42742 |
| Number of properties | 1 | 0 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111100112 | 10100110111101102 |
| Base 3 | 20111212213 | 20111220013 |
| Base 4 | 221233034 | 221233124 |
| Base 5 | 23314245 | 23314325 |
| Base 6 | 5255116 | 5255146 |
| Base 7 | 2354147 | 2354207 |
| Base 8 | 1233638 | 1233668 |
| Base 9 | 645579 | 645619 |
| Base 10 | 4273910 | 4274210 |
| Base 11 | 2a12411 | 2a12711 |
| Base 12 | 2089712 | 2089a12 |
| Base 13 | 165b813 | 165bb13 |
| Base 14 | 1180b14 | 1181014 |
| Base 15 | c9e415 | c9e715 |
| Base 16 | a6f316 | a6f616 |