Compare 2081 vs 2111
| Property | 2081 | 2111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20811 | 21111 |
| Prime factorization | 2081 | 2111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2081 | 1, 2111 |
| Number of properties | 10 | 8 |
| Additive primes | 162nd | 166th |
| Chen primes | 192nd | 195th |
| Happy primes | 58th | |
| Harmonic primes | 117th | |
| Multiplicative primes | 18th | |
| Primes | 313th | 318th |
| Prime quadruplets (1st member) | 8th | |
| Prime triplets (1st member) | 51st | |
| Pythagorean primes | 152nd | |
| Sexy primes (1st member) | 132nd | |
| Solinas primes | 58th | 59th |
| Super primes | 65th | |
| Twin primes (1st member) | 63rd | 65th |
| Roman numberals | MMLXXXI | MMCXI |
| Base 2 | 1000001000012 | 1000001111112 |
| Base 3 | 22120023 | 22200123 |
| Base 4 | 2002014 | 2003334 |
| Base 5 | 313115 | 314215 |
| Base 6 | 133456 | 134356 |
| Base 7 | 60327 | 61047 |
| Base 8 | 40418 | 40778 |
| Base 9 | 27629 | 28059 |
| Base 10 | 208110 | 211110 |
| Base 11 | 162211 | 164a11 |
| Base 12 | 125512 | 127b12 |
| Base 13 | c4113 | c6513 |
| Base 14 | a8914 | aab14 |
| Base 15 | 93b15 | 95b15 |
| Base 16 | 82116 | 83f16 |