Compare 2081 vs 2609
| Property | 2081 | 2609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20811 | 26091 |
| Prime factorization | 2081 | 2609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2081 | 1, 2609 |
| Number of properties | 10 | 8 |
| Additive primes | 162nd | 200th |
| Chen primes | 192nd | 229th |
| Good primes | 74th | |
| Harmonic primes | 142nd | |
| Isolated primes | 232nd | |
| Primes | 313th | 379th |
| Prime quadruplets (1st member) | 8th | |
| Prime triplets (1st member) | 51st | |
| Pythagorean primes | 152nd | 185th |
| Sexy primes (1st member) | 132nd | |
| Solinas primes | 58th | |
| Super primes | 65th | 75th |
| Twin primes (1st member) | 63rd | |
| Roman numberals | MMLXXXI | MMDCIX |
| Base 2 | 1000001000012 | 1010001100012 |
| Base 3 | 22120023 | 101201223 |
| Base 4 | 2002014 | 2203014 |
| Base 5 | 313115 | 404145 |
| Base 6 | 133456 | 200256 |
| Base 7 | 60327 | 104157 |
| Base 8 | 40418 | 50618 |
| Base 9 | 27629 | 35189 |
| Base 10 | 208110 | 260910 |
| Base 11 | 162211 | 1a6211 |
| Base 12 | 125512 | 161512 |
| Base 13 | c4113 | 125913 |
| Base 14 | a8914 | d4514 |
| Base 15 | 93b15 | b8e15 |
| Base 16 | 82116 | a3116 |