Compare 64139 vs 64150
| Property | 64139 | 64150 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 311 × 20691 | 21 × 52 × 12831 |
| Prime factorization | 31 × 2069 | 2 × 5 × 5 × 1283 |
| Divisors count | 4 | 12 |
| Divisors | 1, 31, 2069, 64139 | 1, 2, 5, 10, 25, 50, 1283, 2566, 6415, 12830, 32075, 64150 |
| Number of properties | 1 | 0 |
| Semiprimes | 15323rd | |
| Roman numberals | ||
| Base 2 | 11111010100010112 | 11111010100101102 |
| Base 3 | 100202221123 | 100202222213 |
| Base 4 | 332220234 | 332221124 |
| Base 5 | 40230245 | 40231005 |
| Base 6 | 12125356 | 12125546 |
| Base 7 | 3546657 | 3550127 |
| Base 8 | 1752138 | 1752268 |
| Base 9 | 1068759 | 1068879 |
| Base 10 | 6413910 | 6415010 |
| Base 11 | 4420911 | 4421911 |
| Base 12 | 3114b12 | 3115a12 |
| Base 13 | 2326a13 | 2327813 |
| Base 14 | 1953514 | 1954214 |
| Base 15 | 1400e15 | 1401a15 |
| Base 16 | fa8b16 | fa9616 |