Compare 2390 vs 2391
| Property | 2390 | 2391 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 2391 | 31 × 7971 |
| Prime factorization | 2 × 5 × 239 | 3 × 797 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 239, 478, 1195, 2390 | 1, 3, 797, 2391 |
| Number of properties | 0 | 1 |
| Semiprimes | 677th | |
| Roman numberals | MMCCCXC | MMCCCXCI |
| Base 2 | 1001010101102 | 1001010101112 |
| Base 3 | 100211123 | 100211203 |
| Base 4 | 2111124 | 2111134 |
| Base 5 | 340305 | 340315 |
| Base 6 | 150226 | 150236 |
| Base 7 | 66537 | 66547 |
| Base 8 | 45268 | 45278 |
| Base 9 | 32459 | 32469 |
| Base 10 | 239010 | 239110 |
| Base 11 | 188311 | 188411 |
| Base 12 | 147212 | 147312 |
| Base 13 | 111b13 | 111c13 |
| Base 14 | c2a14 | c2b14 |
| Base 15 | a9515 | a9615 |
| Base 16 | 95616 | 95716 |