Compare 2081 vs 18911
Property | 2081 | 18911 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 20811 | 189111 |
Prime factorization | 2081 | 18911 |
Divisors count | 2 | 2 |
Divisors | 1, 2081 | 1, 18911 |
Number of properties | 10 | 10 |
Additive primes | 162nd | |
Centered decagonal primes | 32nd | |
Chen primes | 192nd | 1066th |
Emirps | 590th | |
Good primes | 247th | |
Harmonic primes | 775th | |
Primes | 313th | 2151st |
Prime quadruplets (1st member) | 8th | 18th |
Prime triplets (1st member) | 51st | 161st |
Pythagorean primes | 152nd | |
Sexy primes (1st member) | 132nd | 658th |
Solinas primes | 58th | |
Super primes | 65th | |
Twin primes (1st member) | 63rd | 326th |
Roman numberals | MMLXXXI | |
Base 2 | 1000001000012 | 1001001110111112 |
Base 3 | 22120023 | 2212211023 |
Base 4 | 2002014 | 102131334 |
Base 5 | 313115 | 11011215 |
Base 6 | 133456 | 2233156 |
Base 7 | 60327 | 1060647 |
Base 8 | 40418 | 447378 |
Base 9 | 27629 | 278429 |
Base 10 | 208110 | 1891110 |
Base 11 | 162211 | 1323211 |
Base 12 | 125512 | ab3b12 |
Base 13 | c4113 | 87b913 |
Base 14 | a8914 | 6c6b14 |
Base 15 | 93b15 | 590b15 |
Base 16 | 82116 | 49df16 |