Compare 42739 vs 42749
| Property | 42739 | 42749 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 791 × 5411 | 71 × 311 × 1971 |
| Prime factorization | 79 × 541 | 7 × 31 × 197 |
| Divisors count | 4 | 8 |
| Divisors | 1, 79, 541, 42739 | 1, 7, 31, 197, 217, 1379, 6107, 42749 |
| Number of properties | 1 | 0 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111100112 | 10100110111111012 |
| Base 3 | 20111212213 | 20111220223 |
| Base 4 | 221233034 | 221233314 |
| Base 5 | 23314245 | 23314445 |
| Base 6 | 5255116 | 5255256 |
| Base 7 | 2354147 | 2354307 |
| Base 8 | 1233638 | 1233758 |
| Base 9 | 645579 | 645689 |
| Base 10 | 4273910 | 4274910 |
| Base 11 | 2a12411 | 2a13311 |
| Base 12 | 2089712 | 208a512 |
| Base 13 | 165b813 | 165c513 |
| Base 14 | 1180b14 | 1181714 |
| Base 15 | c9e415 | c9ee15 |
| Base 16 | a6f316 | a6fd16 |