Compare 42738 vs 42739
| Property | 42738 | 42739 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 171 × 4191 | 791 × 5411 |
| Prime factorization | 2 × 3 × 17 × 419 | 79 × 541 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738 | 1, 79, 541, 42739 |
| Number of properties | 0 | 1 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111100102 | 10100110111100112 |
| Base 3 | 20111212203 | 20111212213 |
| Base 4 | 221233024 | 221233034 |
| Base 5 | 23314235 | 23314245 |
| Base 6 | 5255106 | 5255116 |
| Base 7 | 2354137 | 2354147 |
| Base 8 | 1233628 | 1233638 |
| Base 9 | 645569 | 645579 |
| Base 10 | 4273810 | 4273910 |
| Base 11 | 2a12311 | 2a12411 |
| Base 12 | 2089612 | 2089712 |
| Base 13 | 165b713 | 165b813 |
| Base 14 | 1180a14 | 1180b14 |
| Base 15 | c9e315 | c9e415 |
| Base 16 | a6f216 | a6f316 |