Compare 42738 vs 42749
| Property | 42738 | 42749 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 171 × 4191 | 71 × 311 × 1971 |
| Prime factorization | 2 × 3 × 17 × 419 | 7 × 31 × 197 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738 | 1, 7, 31, 197, 217, 1379, 6107, 42749 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100110111100102 | 10100110111111012 |
| Base 3 | 20111212203 | 20111220223 |
| Base 4 | 221233024 | 221233314 |
| Base 5 | 23314235 | 23314445 |
| Base 6 | 5255106 | 5255256 |
| Base 7 | 2354137 | 2354307 |
| Base 8 | 1233628 | 1233758 |
| Base 9 | 645569 | 645689 |
| Base 10 | 4273810 | 4274910 |
| Base 11 | 2a12311 | 2a13311 |
| Base 12 | 2089612 | 208a512 |
| Base 13 | 165b713 | 165c513 |
| Base 14 | 1180a14 | 1181714 |
| Base 15 | c9e315 | c9ee15 |
| Base 16 | a6f216 | a6fd16 |