Compare 1667 vs 1997
Property | 1667 | 1997 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16671 | 19971 |
Prime factorization | 1667 | 1997 |
Divisors count | 2 | 2 |
Divisors | 1, 1667 | 1, 1997 |
Number of properties | 6 | 10 |
Chen primes | 165th | 185th |
Cousin primes (2nd member) | 59th | 64th |
Good primes | 64th | |
Harmonic primes | 92nd | |
Left-truncatable primes | 62nd | |
Primes | 262nd | 302nd |
Prime triplets (1st member) | 50th | |
Prime triplets (2nd member) | 43rd | 49th |
Pythagorean primes | 147th | |
Sexy primes (1st member) | 129th | |
Twin primes (1st member) | 53rd | 61st |
Roman numberals | MDCLXVII | MCMXCVII |
Base 2 | 110100000112 | 111110011012 |
Base 3 | 20212023 | 22012223 |
Base 4 | 1220034 | 1330314 |
Base 5 | 231325 | 304425 |
Base 6 | 114156 | 131256 |
Base 7 | 46017 | 55527 |
Base 8 | 32038 | 37158 |
Base 9 | 22529 | 26589 |
Base 10 | 166710 | 199710 |
Base 11 | 128611 | 155611 |
Base 12 | b6b12 | 11a512 |
Base 13 | 9b313 | ba813 |
Base 14 | 87114 | a2914 |
Base 15 | 76215 | 8d215 |
Base 16 | 68316 | 7cd16 |