Compare 42739 vs 42745
| Property | 42739 | 42745 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 791 × 5411 | 51 × 831 × 1031 |
| Prime factorization | 79 × 541 | 5 × 83 × 103 |
| Divisors count | 4 | 8 |
| Divisors | 1, 79, 541, 42739 | 1, 5, 83, 103, 415, 515, 8549, 42745 |
| Number of properties | 1 | 0 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111100112 | 10100110111110012 |
| Base 3 | 20111212213 | 20111220113 |
| Base 4 | 221233034 | 221233214 |
| Base 5 | 23314245 | 23314405 |
| Base 6 | 5255116 | 5255216 |
| Base 7 | 2354147 | 2354237 |
| Base 8 | 1233638 | 1233718 |
| Base 9 | 645579 | 645649 |
| Base 10 | 4273910 | 4274510 |
| Base 11 | 2a12411 | 2a12a11 |
| Base 12 | 2089712 | 208a112 |
| Base 13 | 165b813 | 165c113 |
| Base 14 | 1180b14 | 1181314 |
| Base 15 | c9e415 | c9ea15 |
| Base 16 | a6f316 | a6f916 |