Compare 2687 vs 3251
| Property | 2687 | 3251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 26871 | 32511 |
| Prime factorization | 2687 | 3251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2687 | 1, 3251 |
| Number of properties | 11 | 11 |
| Additive primes | 205th | 235th |
| Centered decagonal primes | 18th | |
| Chen primes | 234th | 272nd |
| Cousin primes (2nd member) | 80th | |
| Emirps | 111th | |
| Good primes | 79th | 83rd |
| Long primes | 156th | 182nd |
| Primes | 390th | 458th |
| Prime quadruplets (1st member) | 9th | |
| Prime triplets (1st member) | 59th | 63rd |
| Prime triplets (2nd member) | 58th | |
| Sexy primes (1st member) | 158th | 175th |
| Sexy prime triplets (1st member) | 58th | |
| Twin primes (1st member) | 76th | 85th |
| Roman numberals | MMDCLXXXVII | MMMCCLI |
| Base 2 | 1010011111112 | 1100101100112 |
| Base 3 | 102001123 | 111101023 |
| Base 4 | 2213334 | 3023034 |
| Base 5 | 412225 | 1010015 |
| Base 6 | 202356 | 230156 |
| Base 7 | 105567 | 123237 |
| Base 8 | 51778 | 62638 |
| Base 9 | 36159 | 44129 |
| Base 10 | 268710 | 325110 |
| Base 11 | 202311 | 249611 |
| Base 12 | 167b12 | 1a6b12 |
| Base 13 | 12b913 | 163113 |
| Base 14 | d9d14 | 128314 |
| Base 15 | be215 | e6b15 |
| Base 16 | a7f16 | cb316 |