Compare 2081 vs 5651
| Property | 2081 | 5651 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20811 | 56511 |
| Prime factorization | 2081 | 5651 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2081 | 1, 5651 |
| Number of properties | 10 | 13 |
| Additive primes | 162nd | 377th |
| Chen primes | 192nd | 415th |
| Cousin primes (2nd member) | 134th | |
| Good primes | 119th | |
| Long primes | 282nd | |
| Primes | 313th | 743rd |
| Prime quadruplets (1st member) | 8th | 11th |
| Prime quintuplet 1s (2nd member) | 5th | |
| Prime triplets (1st member) | 51st | 89th |
| Prime triplets (2nd member) | 88th | |
| Pythagorean primes | 152nd | |
| Sexy primes (1st member) | 132nd | 271st |
| Solinas primes | 58th | |
| Super primes | 65th | 132nd |
| Twin primes (1st member) | 63rd | 138th |
| Roman numberals | MMLXXXI | |
| Base 2 | 1000001000012 | 10110000100112 |
| Base 3 | 22120023 | 212020223 |
| Base 4 | 2002014 | 11201034 |
| Base 5 | 313115 | 1401015 |
| Base 6 | 133456 | 420556 |
| Base 7 | 60327 | 223227 |
| Base 8 | 40418 | 130238 |
| Base 9 | 27629 | 76689 |
| Base 10 | 208110 | 565110 |
| Base 11 | 162211 | 427811 |
| Base 12 | 125512 | 332b12 |
| Base 13 | c4113 | 275913 |
| Base 14 | a8914 | 20b914 |
| Base 15 | 93b15 | 1a1b15 |
| Base 16 | 82116 | 161316 |