Compare 131 vs 227
Property | 131 | 227 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1311 | 2271 |
Prime factorization | 131 | 227 |
Divisors count | 2 | 2 |
Divisors | 1, 131 | 1, 227 |
Number of properties | 12 | 11 |
Additive primes | 17th | 29th |
Chen primes | 26th | 38th |
Cousin primes (2nd member) | 12th | 15th |
Good primes | 18th | |
Isolated primes | 13th | |
Long primes | 12th | |
Multiplicative primes | 10th | |
Palindromic primes | 7th | |
Primes | 32nd | 49th |
Prime triplets (1st member) | 16th | |
Prime triplets (2nd member) | 15th | |
Safe primes | 11th | |
Sexy primes (1st member) | 20th | 28th |
Sexy prime triplets (1st member) | 14th | |
Solinas primes | 23rd | |
Sophie germain primes | 12th | |
Twin primes (1st member) | 16th | |
Ulam primes | 8th | |
Roman numberals | CXXXI | CCXXVII |
Base 2 | 100000112 | 111000112 |
Base 3 | 112123 | 221023 |
Base 4 | 20034 | 32034 |
Base 5 | 10115 | 14025 |
Base 6 | 3356 | 10156 |
Base 7 | 2457 | 4437 |
Base 8 | 2038 | 3438 |
Base 9 | 1559 | 2729 |
Base 10 | 13110 | 22710 |
Base 11 | 10a11 | 19711 |
Base 12 | ab12 | 16b12 |
Base 13 | a113 | 14613 |
Base 14 | 9514 | 12314 |
Base 15 | 8b15 | 10215 |
Base 16 | 8316 | e316 |