Compare 2081 vs 2221
Property | 2081 | 2221 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 20811 | 22211 |
Prime factorization | 2081 | 2221 |
Divisors count | 2 | 2 |
Divisors | 1, 2081 | 1, 2221 |
Number of properties | 10 | 8 |
Additive primes | 162nd | 174th |
Chen primes | 192nd | |
Happy primes | 59th | |
Isolated primes | 198th | |
Long primes | 129th | |
Lucky primes | 74th | |
Primes | 313th | 331st |
Prime quadruplets (1st member) | 8th | |
Prime triplets (1st member) | 51st | |
Pythagorean primes | 152nd | 161st |
Sexy primes (1st member) | 132nd | |
Solinas primes | 58th | |
Super primes | 65th | 67th |
Twin primes (1st member) | 63rd | |
Roman numberals | MMLXXXI | MMCCXXI |
Base 2 | 1000001000012 | 1000101011012 |
Base 3 | 22120023 | 100010213 |
Base 4 | 2002014 | 2022314 |
Base 5 | 313115 | 323415 |
Base 6 | 133456 | 141416 |
Base 7 | 60327 | 63227 |
Base 8 | 40418 | 42558 |
Base 9 | 27629 | 30379 |
Base 10 | 208110 | 222110 |
Base 11 | 162211 | 173a11 |
Base 12 | 125512 | 135112 |
Base 13 | c4113 | 101b13 |
Base 14 | a8914 | b4914 |
Base 15 | 93b15 | 9d115 |
Base 16 | 82116 | 8ad16 |