Compare 2111 vs 2687
| Property | 2111 | 2687 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21111 | 26871 |
| Prime factorization | 2111 | 2687 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2111 | 1, 2687 |
| Number of properties | 8 | 11 |
| Additive primes | 166th | 205th |
| Chen primes | 195th | 234th |
| Cousin primes (2nd member) | 80th | |
| Good primes | 79th | |
| Happy primes | 58th | |
| Harmonic primes | 117th | |
| Long primes | 156th | |
| Multiplicative primes | 18th | |
| Primes | 318th | 390th |
| Prime triplets (1st member) | 59th | |
| Prime triplets (2nd member) | 58th | |
| Sexy primes (1st member) | 158th | |
| Sexy prime triplets (1st member) | 58th | |
| Solinas primes | 59th | |
| Twin primes (1st member) | 65th | 76th |
| Roman numberals | MMCXI | MMDCLXXXVII |
| Base 2 | 1000001111112 | 1010011111112 |
| Base 3 | 22200123 | 102001123 |
| Base 4 | 2003334 | 2213334 |
| Base 5 | 314215 | 412225 |
| Base 6 | 134356 | 202356 |
| Base 7 | 61047 | 105567 |
| Base 8 | 40778 | 51778 |
| Base 9 | 28059 | 36159 |
| Base 10 | 211110 | 268710 |
| Base 11 | 164a11 | 202311 |
| Base 12 | 127b12 | 167b12 |
| Base 13 | c6513 | 12b913 |
| Base 14 | aab14 | d9d14 |
| Base 15 | 95b15 | be215 |
| Base 16 | 83f16 | a7f16 |