Compare 42749 vs 42758
| Property | 42749 | 42758 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 311 × 1971 | 21 × 213791 |
| Prime factorization | 7 × 31 × 197 | 2 × 21379 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 31, 197, 217, 1379, 6107, 42749 | 1, 2, 21379, 42758 |
| Number of properties | 0 | 1 |
| Semiprimes | 10408th | |
| Roman numberals | ||
| Base 2 | 10100110111111012 | 10100111000001102 |
| Base 3 | 20111220223 | 20111221223 |
| Base 4 | 221233314 | 221300124 |
| Base 5 | 23314445 | 23320135 |
| Base 6 | 5255256 | 5255426 |
| Base 7 | 2354307 | 2354427 |
| Base 8 | 1233758 | 1234068 |
| Base 9 | 645689 | 645789 |
| Base 10 | 4274910 | 4275810 |
| Base 11 | 2a13311 | 2a14111 |
| Base 12 | 208a512 | 208b212 |
| Base 13 | 165c513 | 1660113 |
| Base 14 | 1181714 | 1182214 |
| Base 15 | c9ee15 | ca0815 |
| Base 16 | a6fd16 | a70616 |