Compare 1427 vs 1429
Property | 1427 | 1429 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14271 | 14291 |
Prime factorization | 1427 | 1429 |
Divisors count | 2 | 2 |
Divisors | 1, 1427 | 1, 1429 |
Number of properties | 10 | 9 |
Chen primes | 147th | |
Cousin primes (1st member) | 50th | |
Cousin primes (2nd member) | 49th | |
Emirps | 67th | |
Good primes | 54th | |
Happy primes | 44th | |
Long primes | 87th | |
Primes | 225th | 226th |
Prime triplets (1st member) | 37th | |
Prime triplets (2nd member) | 36th | 37th |
Prime triplets (3rd member) | 36th | |
Pythagorean primes | 111th | |
Sexy primes (1st member) | 98th | |
Sexy primes (2nd member) | 97th | |
Sexy prime triplets (1st member) | 37th | |
Twin primes (1st member) | 47th | |
Twin primes (2nd member) | 47th | |
Roman numberals | MCDXXVII | MCDXXIX |
Base 2 | 101100100112 | 101100101012 |
Base 3 | 12212123 | 12212213 |
Base 4 | 1121034 | 1121114 |
Base 5 | 212025 | 212045 |
Base 6 | 103356 | 103416 |
Base 7 | 41067 | 41117 |
Base 8 | 26238 | 26258 |
Base 9 | 18559 | 18579 |
Base 10 | 142710 | 142910 |
Base 11 | 108811 | 108a11 |
Base 12 | 9ab12 | 9b112 |
Base 13 | 85a13 | 85c13 |
Base 14 | 73d14 | 74114 |
Base 15 | 65215 | 65415 |
Base 16 | 59316 | 59516 |