Compare 1995 vs 1997
Property | 1995 | 1997 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 51 × 71 × 191 | 19971 |
Prime factorization | 3 × 5 × 7 × 19 | 1997 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995 | 1, 1997 |
Number of properties | 0 | 10 |
Chen primes | 185th | |
Cousin primes (2nd member) | 64th | |
Good primes | 64th | |
Left-truncatable primes | 62nd | |
Primes | 302nd | |
Prime triplets (1st member) | 50th | |
Prime triplets (2nd member) | 49th | |
Pythagorean primes | 147th | |
Sexy primes (1st member) | 129th | |
Twin primes (1st member) | 61st | |
Roman numberals | MCMXCV | MCMXCVII |
Base 2 | 111110010112 | 111110011012 |
Base 3 | 22012203 | 22012223 |
Base 4 | 1330234 | 1330314 |
Base 5 | 304405 | 304425 |
Base 6 | 131236 | 131256 |
Base 7 | 55507 | 55527 |
Base 8 | 37138 | 37158 |
Base 9 | 26569 | 26589 |
Base 10 | 199510 | 199710 |
Base 11 | 155411 | 155611 |
Base 12 | 11a312 | 11a512 |
Base 13 | ba613 | ba813 |
Base 14 | a2714 | a2914 |
Base 15 | 8d015 | 8d215 |
Base 16 | 7cb16 | 7cd16 |