Compare 642239 vs 642249
| Property | 642239 | 642249 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 7 |
| Prime factorization | 131 × 1271 × 3891 | 36 × 8811 |
| Prime factorization | 13 × 127 × 389 | 3 × 3 × 3 × 3 × 3 × 3 × 881 |
| Divisors count | 8 | 14 |
| Divisors | 1, 13, 127, 389, 1651, 5057, 49403, 642239 | 1, 3, 9, 27, 81, 243, 729, 881, 2643, 7929, 23787, 71361, 214083, 642249 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111001100101111112 | 100111001100110010012 |
| Base 3 | 10121212221223 | 10121220000003 |
| Base 4 | 21303023334 | 21303030214 |
| Base 5 | 1310224245 | 1310224445 |
| Base 6 | 214331556 | 214332136 |
| Base 7 | 53132637 | 53133067 |
| Base 8 | 23462778 | 23463118 |
| Base 9 | 11778789 | 11780009 |
| Base 10 | 64223910 | 64224910 |
| Base 11 | 3a958411 | 3a959311 |
| Base 12 | 26b7bb12 | 26b80912 |
| Base 13 | 19643013 | 19643a13 |
| Base 14 | 12a0a314 | 12a0ad14 |
| Base 15 | ca45e15 | ca46915 |
| Base 16 | 9ccbf16 | 9ccc916 |