Compare 1823 vs 2081
Property | 1823 | 2081 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18231 | 20811 |
Prime factorization | 1823 | 2081 |
Divisors count | 2 | 2 |
Divisors | 1, 1823 | 1, 2081 |
Number of properties | 6 | 10 |
Additive primes | 162nd | |
Chen primes | 192nd | |
Isolated primes | 170th | |
Left-truncatable primes | 61st | |
Long primes | 110th | |
Primes | 281st | 313th |
Prime quadruplets (1st member) | 8th | |
Prime triplets (1st member) | 51st | |
Pythagorean primes | 152nd | |
Safe primes | 36th | |
Sexy primes (1st member) | 132nd | |
Solinas primes | 58th | |
Super primes | 60th | 65th |
Twin primes (1st member) | 63rd | |
Roman numberals | MDCCCXXIII | MMLXXXI |
Base 2 | 111000111112 | 1000001000012 |
Base 3 | 21111123 | 22120023 |
Base 4 | 1301334 | 2002014 |
Base 5 | 242435 | 313115 |
Base 6 | 122356 | 133456 |
Base 7 | 52137 | 60327 |
Base 8 | 34378 | 40418 |
Base 9 | 24459 | 27629 |
Base 10 | 182310 | 208110 |
Base 11 | 140811 | 162211 |
Base 12 | 107b12 | 125512 |
Base 13 | aa313 | c4113 |
Base 14 | 94314 | a8914 |
Base 15 | 81815 | 93b15 |
Base 16 | 71f16 | 82116 |