Compare 1999 vs 2437
Property | 1999 | 2437 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19991 | 24371 |
Prime factorization | 1999 | 2437 |
Divisors count | 2 | 2 |
Divisors | 1, 1999 | 1, 2437 |
Number of properties | 8 | 5 |
Centered triangular primes | 10th | |
Cousin primes (1st member) | 65th | 75th |
Cuban primes 1 | 16th | |
Isolated primes | 218th | |
Primes | 303rd | 361st |
Prime triplets (2nd member) | 50th | |
Prime triplets (3rd member) | 49th | |
Pythagorean primes | 177th | |
Sexy primes (2nd member) | 128th | |
Sexy prime triplets (3rd member) | 50th | |
Twin primes (2nd member) | 61st | |
Roman numberals | MCMXCIX | MMCDXXXVII |
Base 2 | 111110011112 | 1001100001012 |
Base 3 | 22020013 | 101000213 |
Base 4 | 1330334 | 2120114 |
Base 5 | 304445 | 342225 |
Base 6 | 131316 | 151416 |
Base 7 | 55547 | 100517 |
Base 8 | 37178 | 46058 |
Base 9 | 26619 | 33079 |
Base 10 | 199910 | 243710 |
Base 11 | 155811 | 191611 |
Base 12 | 11a712 | 14b112 |
Base 13 | baa13 | 115613 |
Base 14 | a2b14 | c6114 |
Base 15 | 8d415 | ac715 |
Base 16 | 7cf16 | 98516 |