Compare 2782 vs 2789
| Property | 2782 | 2789 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 1071 | 27891 |
| Prime factorization | 2 × 13 × 107 | 2789 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 107, 214, 1391, 2782 | 1, 2789 |
| Number of properties | 0 | 6 |
| Chen primes | 242nd | |
| Long primes | 164th | |
| Primes | 405th | |
| Pythagorean primes | 199th | |
| Twin primes (1st member) | 79th | |
| Ulam primes | 30th | |
| Roman numberals | MMDCCLXXXII | MMDCCLXXXIX |
| Base 2 | 1010110111102 | 1010111001012 |
| Base 3 | 102110013 | 102110223 |
| Base 4 | 2231324 | 2232114 |
| Base 5 | 421125 | 421245 |
| Base 6 | 205146 | 205256 |
| Base 7 | 110537 | 110637 |
| Base 8 | 53368 | 53458 |
| Base 9 | 37319 | 37389 |
| Base 10 | 278210 | 278910 |
| Base 11 | 20aa11 | 210611 |
| Base 12 | 173a12 | 174512 |
| Base 13 | 136013 | 136713 |
| Base 14 | 102a14 | 103314 |
| Base 15 | c5715 | c5e15 |
| Base 16 | ade16 | ae516 |