Compare 1373 vs 1997
Property | 1373 | 1997 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 13731 | 19971 |
Prime factorization | 1373 | 1997 |
Divisors count | 2 | 2 |
Divisors | 1, 1373 | 1, 1997 |
Number of properties | 7 | 10 |
Chen primes | 185th | |
Cousin primes (2nd member) | 64th | |
Good primes | 64th | |
Happy primes | 43rd | |
Isolated primes | 129th | |
Left-truncatable primes | 58th | 62nd |
Primes | 220th | 302nd |
Prime triplets (1st member) | 50th | |
Prime triplets (2nd member) | 49th | |
Pythagorean primes | 108th | 147th |
Sexy primes (1st member) | 129th | |
Sexy primes (2nd member) | 96th | |
Sexy prime triplets (3rd member) | 36th | |
Twin primes (1st member) | 61st | |
Roman numberals | MCCCLXXIII | MCMXCVII |
Base 2 | 101010111012 | 111110011012 |
Base 3 | 12122123 | 22012223 |
Base 4 | 1111314 | 1330314 |
Base 5 | 204435 | 304425 |
Base 6 | 102056 | 131256 |
Base 7 | 40017 | 55527 |
Base 8 | 25358 | 37158 |
Base 9 | 17859 | 26589 |
Base 10 | 137310 | 199710 |
Base 11 | 103911 | 155611 |
Base 12 | 96512 | 11a512 |
Base 13 | 81813 | ba813 |
Base 14 | 70114 | a2914 |
Base 15 | 61815 | 8d215 |
Base 16 | 55d16 | 7cd16 |