Compare 431 vs 13121
Property | 431 | 13121 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 4311 | 131211 |
Prime factorization | 431 | 13121 |
Divisors count | 2 | 2 |
Divisors | 1, 431 | 1, 13121 |
Number of properties | 10 | 7 |
Chen primes | 59th | 791st |
Class 1+ primes | 16th | 27th |
Good primes | 27th | |
Harmonic primes | 31st | |
Isolated primes | 1066th | |
Pierpont primes of the 2nd kind | 16th | 27th |
Primes | 83rd | 1561st |
Pythagorean primes | 774th | |
Sexy primes (1st member) | 502nd | |
Sophie germain primes | 23rd | |
Super primes | 23rd | |
Twin primes (1st member) | 23rd | |
Ulam primes | 12th | |
Roman numberals | CDXXXI | |
Base 2 | 1101011112 | 110011010000012 |
Base 3 | 1202223 | 1222222223 |
Base 4 | 122334 | 30310014 |
Base 5 | 32115 | 4044415 |
Base 6 | 15556 | 1404256 |
Base 7 | 11547 | 531537 |
Base 8 | 6578 | 315018 |
Base 9 | 5289 | 188889 |
Base 10 | 43110 | 1312110 |
Base 11 | 36211 | 994911 |
Base 12 | 2bb12 | 771512 |
Base 13 | 27213 | 5c8413 |
Base 14 | 22b14 | 4ad314 |
Base 15 | 1db15 | 3d4b15 |
Base 16 | 1af16 | 334116 |