Compare 1439 vs 1657
Property | 1439 | 1657 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14391 | 16571 |
Prime factorization | 1439 | 1657 |
Divisors count | 2 | 2 |
Divisors | 1, 1439 | 1, 1657 |
Number of properties | 9 | 8 |
Additive primes | 124th | 139th |
Chen primes | 148th | |
Cuban primes 1 | 12th | |
Emirps | 68th | 80th |
Isolated primes | 135th | 157th |
Primes | 228th | 260th |
Pythagorean primes | 125th | |
Safe primes | 32nd | |
Sexy primes (1st member) | 112th | |
Sexy primes (2nd member) | 99th | |
Sexy prime triplets (1st member) | 43rd | |
Sexy prime triplets (3rd member) | 37th | |
Sophie germain primes | 47th | |
Roman numberals | MCDXXXIX | MDCLVII |
Base 2 | 101100111112 | 110011110012 |
Base 3 | 12220223 | 20211013 |
Base 4 | 1121334 | 1213214 |
Base 5 | 212245 | 231125 |
Base 6 | 103556 | 114016 |
Base 7 | 41247 | 45557 |
Base 8 | 26378 | 31718 |
Base 9 | 18689 | 22419 |
Base 10 | 143910 | 165710 |
Base 11 | 109911 | 127711 |
Base 12 | 9bb12 | b6112 |
Base 13 | 86913 | 9a613 |
Base 14 | 74b14 | 86514 |
Base 15 | 65e15 | 75715 |
Base 16 | 59f16 | 67916 |