Compare 1607 vs 1997
Property | 1607 | 1997 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16071 | 19971 |
Prime factorization | 1607 | 1997 |
Divisors count | 2 | 2 |
Divisors | 1, 1607 | 1, 1997 |
Number of properties | 12 | 10 |
Chen primes | 161st | 185th |
Cousin primes (2nd member) | 64th | |
Good primes | 64th | |
Happy primes | 49th | |
Harmonic primes | 86th | |
Left-truncatable primes | 62nd | |
Long primes | 99th | |
Primes | 253rd | 302nd |
Prime triplets (1st member) | 42nd | 50th |
Prime triplets (2nd member) | 49th | |
Pythagorean primes | 147th | |
Sexy primes (1st member) | 109th | 129th |
Sexy primes (2nd member) | 108th | |
Sexy prime quadrupletss (2nd member) | 10th | |
Sexy prime triplets (1st member) | 42nd | |
Sexy prime triplets (2nd member) | 41st | |
Twin primes (1st member) | 51st | 61st |
Roman numberals | MDCVII | MCMXCVII |
Base 2 | 110010001112 | 111110011012 |
Base 3 | 20121123 | 22012223 |
Base 4 | 1210134 | 1330314 |
Base 5 | 224125 | 304425 |
Base 6 | 112356 | 131256 |
Base 7 | 44547 | 55527 |
Base 8 | 31078 | 37158 |
Base 9 | 21759 | 26589 |
Base 10 | 160710 | 199710 |
Base 11 | 123111 | 155611 |
Base 12 | b1b12 | 11a512 |
Base 13 | 96813 | ba813 |
Base 14 | 82b14 | a2914 |
Base 15 | 72215 | 8d215 |
Base 16 | 64716 | 7cd16 |