Compare 42647 vs 42661
| Property | 42647 | 42661 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 38771 | 371 × 11531 |
| Prime factorization | 11 × 3877 | 37 × 1153 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 3877, 42647 | 1, 37, 1153, 42661 |
| Number of properties | 1 | 1 |
| Semiprimes | 10389th | 10391st |
| Roman numberals | ||
| Base 2 | 10100110100101112 | 10100110101001012 |
| Base 3 | 20111111123 | 20111120013 |
| Base 4 | 221221134 | 221222114 |
| Base 5 | 23310425 | 23311215 |
| Base 6 | 5252356 | 5253016 |
| Base 7 | 2352237 | 2352437 |
| Base 8 | 1232278 | 1232458 |
| Base 9 | 644459 | 644619 |
| Base 10 | 4264710 | 4266110 |
| Base 11 | 2a05011 | 2a06311 |
| Base 12 | 2081b12 | 2083112 |
| Base 13 | 1654713 | 1655813 |
| Base 14 | 1178314 | 1179314 |
| Base 15 | c98215 | c99115 |
| Base 16 | a69716 | a6a516 |