Compare 288139 vs 288145
| Property | 288139 | 288145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 4671 × 6171 | 51 × 111 × 132 × 311 |
| Prime factorization | 467 × 617 | 5 × 11 × 13 × 13 × 31 |
| Divisors count | 4 | 24 |
| Divisors | 1, 467, 617, 288139 | 1, 5, 11, 13, 31, 55, 65, 143, 155, 169, 341, 403, 715, 845, 1705, 1859, 2015, 4433, 5239, 9295, 22165, 26195, 57629, 288145 |
| Number of properties | 1 | 0 |
| Semiprimes | 64083rd | |
| Roman numberals | ||
| Base 2 | 10001100101100010112 | 10001100101100100012 |
| Base 3 | 1121220202113 | 1121220210013 |
| Base 4 | 10121120234 | 10121121014 |
| Base 5 | 332100245 | 332100405 |
| Base 6 | 101015516 | 101020016 |
| Base 7 | 23100257 | 23100347 |
| Base 8 | 10626138 | 10626218 |
| Base 9 | 4782249 | 4782319 |
| Base 10 | 28813910 | 28814510 |
| Base 11 | 18753511 | 18754011 |
| Base 12 | 11a8b712 | 11a90112 |
| Base 13 | a11c713 | a120013 |
| Base 14 | 7701514 | 7701b14 |
| Base 15 | 5a59415 | 5a59a15 |
| Base 16 | 4658b16 | 4659116 |