Compare 42738 vs 42745
| Property | 42738 | 42745 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 171 × 4191 | 51 × 831 × 1031 |
| Prime factorization | 2 × 3 × 17 × 419 | 5 × 83 × 103 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738 | 1, 5, 83, 103, 415, 515, 8549, 42745 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100110111100102 | 10100110111110012 |
| Base 3 | 20111212203 | 20111220113 |
| Base 4 | 221233024 | 221233214 |
| Base 5 | 23314235 | 23314405 |
| Base 6 | 5255106 | 5255216 |
| Base 7 | 2354137 | 2354237 |
| Base 8 | 1233628 | 1233718 |
| Base 9 | 645569 | 645649 |
| Base 10 | 4273810 | 4274510 |
| Base 11 | 2a12311 | 2a12a11 |
| Base 12 | 2089612 | 208a112 |
| Base 13 | 165b713 | 165c113 |
| Base 14 | 1180a14 | 1181314 |
| Base 15 | c9e315 | c9ea15 |
| Base 16 | a6f216 | a6f916 |