Compare 2749 vs 2789
| Property | 2749 | 2789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 27491 | 27891 |
| Prime factorization | 2749 | 2789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2749 | 1, 2789 |
| Number of properties | 5 | 6 |
| Chen primes | 242nd | |
| Cousin primes (1st member) | 83rd | |
| Isolated primes | 246th | |
| Long primes | 164th | |
| Primes | 401st | 405th |
| Pythagorean primes | 196th | 199th |
| Super primes | 79th | |
| Twin primes (1st member) | 79th | |
| Ulam primes | 30th | |
| Roman numberals | MMDCCXLIX | MMDCCLXXXIX |
| Base 2 | 1010101111012 | 1010111001012 |
| Base 3 | 102022113 | 102110223 |
| Base 4 | 2223314 | 2232114 |
| Base 5 | 414445 | 421245 |
| Base 6 | 204216 | 205256 |
| Base 7 | 110057 | 110637 |
| Base 8 | 52758 | 53458 |
| Base 9 | 36849 | 37389 |
| Base 10 | 274910 | 278910 |
| Base 11 | 207a11 | 210611 |
| Base 12 | 171112 | 174512 |
| Base 13 | 133613 | 136713 |
| Base 14 | 100514 | 103314 |
| Base 15 | c3415 | c5e15 |
| Base 16 | abd16 | ae516 |