Compare 401 vs 407
Property | 401 | 407 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 4011 | 111 × 371 |
Prime factorization | 401 | 11 × 37 |
Divisors count | 2 | 4 |
Divisors | 1, 401 | 1, 11, 37, 407 |
Number of properties | 7 | 1 |
Additive primes | 46th | |
Chen primes | 56th | |
Cousin primes (2nd member) | 22nd | |
Isolated primes | 38th | |
Primes | 79th | |
Pythagorean primes | 38th | |
Semiprimes | 128th | |
Super primes | 22nd | |
Roman numberals | CDI | CDVII |
Base 2 | 1100100012 | 1100101112 |
Base 3 | 1122123 | 1200023 |
Base 4 | 121014 | 121134 |
Base 5 | 31015 | 31125 |
Base 6 | 15056 | 15156 |
Base 7 | 11127 | 11217 |
Base 8 | 6218 | 6278 |
Base 9 | 4859 | 5029 |
Base 10 | 40110 | 40710 |
Base 11 | 33511 | 34011 |
Base 12 | 29512 | 29b12 |
Base 13 | 24b13 | 25413 |
Base 14 | 20914 | 21114 |
Base 15 | 1bb15 | 1c215 |
Base 16 | 19116 | 19716 |