Compare 395 vs 401
Property | 395 | 401 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 791 | 4011 |
Prime factorization | 5 × 79 | 401 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 79, 395 | 1, 401 |
Number of properties | 1 | 7 |
Additive primes | 46th | |
Chen primes | 56th | |
Cousin primes (2nd member) | 22nd | |
Isolated primes | 38th | |
Primes | 79th | |
Pythagorean primes | 38th | |
Semiprimes | 125th | |
Super primes | 22nd | |
Roman numberals | CCCXCV | CDI |
Base 2 | 1100010112 | 1100100012 |
Base 3 | 1121223 | 1122123 |
Base 4 | 120234 | 121014 |
Base 5 | 30405 | 31015 |
Base 6 | 14556 | 15056 |
Base 7 | 11037 | 11127 |
Base 8 | 6138 | 6218 |
Base 9 | 4789 | 4859 |
Base 10 | 39510 | 40110 |
Base 11 | 32a11 | 33511 |
Base 12 | 28b12 | 29512 |
Base 13 | 24513 | 24b13 |
Base 14 | 20314 | 20914 |
Base 15 | 1b515 | 1bb15 |
Base 16 | 18b16 | 19116 |