Compare 1427 vs 1657
Property | 1427 | 1657 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14271 | 16571 |
Prime factorization | 1427 | 1657 |
Divisors count | 2 | 2 |
Divisors | 1, 1427 | 1, 1657 |
Number of properties | 10 | 8 |
Additive primes | 139th | |
Chen primes | 147th | |
Cousin primes (2nd member) | 49th | |
Cuban primes 1 | 12th | |
Emirps | 80th | |
Good primes | 54th | |
Happy primes | 44th | |
Isolated primes | 157th | |
Primes | 225th | 260th |
Prime triplets (1st member) | 37th | |
Prime triplets (2nd member) | 36th | |
Pythagorean primes | 125th | |
Sexy primes (1st member) | 98th | 112th |
Sexy prime triplets (1st member) | 37th | 43rd |
Twin primes (1st member) | 47th | |
Roman numberals | MCDXXVII | MDCLVII |
Base 2 | 101100100112 | 110011110012 |
Base 3 | 12212123 | 20211013 |
Base 4 | 1121034 | 1213214 |
Base 5 | 212025 | 231125 |
Base 6 | 103356 | 114016 |
Base 7 | 41067 | 45557 |
Base 8 | 26238 | 31718 |
Base 9 | 18559 | 22419 |
Base 10 | 142710 | 165710 |
Base 11 | 108811 | 127711 |
Base 12 | 9ab12 | b6112 |
Base 13 | 85a13 | 9a613 |
Base 14 | 73d14 | 86514 |
Base 15 | 65215 | 75715 |
Base 16 | 59316 | 67916 |