Compare 2081 vs 19421
Property | 2081 | 19421 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 20811 | 194211 |
Prime factorization | 2081 | 19421 |
Divisors count | 2 | 2 |
Divisors | 1, 2081 | 1, 19421 |
Number of properties | 10 | 18 |
Additive primes | 162nd | 1021st |
Chen primes | 192nd | 1088th |
Cousin primes (2nd member) | 340th | |
Emirps | 605th | |
Good primes | 254th | |
Happy primes | 371st | |
Long primes | 838th | |
Primes | 313th | 2199th |
Prime quadruplets (1st member) | 8th | 19th |
Prime quintuplet 1s (2nd member) | 8th | |
Prime quintuplet 2s (1st member) | 6th | |
Prime sextuplets (2nd member) | 4th | |
Prime triplets (1st member) | 51st | 165th |
Prime triplets (2nd member) | 164th | |
Pythagorean primes | 152nd | 1091st |
Sexy primes (1st member) | 132nd | 672nd |
Sexy prime triplets (1st member) | 185th | |
Solinas primes | 58th | |
Super primes | 65th | |
Twin primes (1st member) | 63rd | 333rd |
Roman numberals | MMLXXXI | |
Base 2 | 1000001000012 | 1001011110111012 |
Base 3 | 22120023 | 2221220223 |
Base 4 | 2002014 | 102331314 |
Base 5 | 313115 | 11101415 |
Base 6 | 133456 | 2255256 |
Base 7 | 60327 | 1104237 |
Base 8 | 40418 | 457358 |
Base 9 | 27629 | 285689 |
Base 10 | 208110 | 1942110 |
Base 11 | 162211 | 1365611 |
Base 12 | 125512 | b2a512 |
Base 13 | c4113 | 8abc13 |
Base 14 | a8914 | 711314 |
Base 15 | 93b15 | 5b4b15 |
Base 16 | 82116 | 4bdd16 |