Compare 1427 vs 1431
Property | 1427 | 1431 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 14271 | 33 × 531 |
Prime factorization | 1427 | 3 × 3 × 3 × 53 |
Divisors count | 2 | 8 |
Divisors | 1, 1427 | 1, 3, 9, 27, 53, 159, 477, 1431 |
Number of properties | 10 | 0 |
Chen primes | 147th | |
Cousin primes (2nd member) | 49th | |
Good primes | 54th | |
Happy primes | 44th | |
Primes | 225th | |
Prime triplets (1st member) | 37th | |
Prime triplets (2nd member) | 36th | |
Sexy primes (1st member) | 98th | |
Sexy prime triplets (1st member) | 37th | |
Twin primes (1st member) | 47th | |
Roman numberals | MCDXXVII | MCDXXXI |
Base 2 | 101100100112 | 101100101112 |
Base 3 | 12212123 | 12220003 |
Base 4 | 1121034 | 1121134 |
Base 5 | 212025 | 212115 |
Base 6 | 103356 | 103436 |
Base 7 | 41067 | 41137 |
Base 8 | 26238 | 26278 |
Base 9 | 18559 | 18609 |
Base 10 | 142710 | 143110 |
Base 11 | 108811 | 109111 |
Base 12 | 9ab12 | 9b312 |
Base 13 | 85a13 | 86113 |
Base 14 | 73d14 | 74314 |
Base 15 | 65215 | 65615 |
Base 16 | 59316 | 59716 |