Compare 1213 vs 1427
Property | 1213 | 1427 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12131 | 14271 |
Prime factorization | 1213 | 1427 |
Divisors count | 2 | 2 |
Divisors | 1, 1213 | 1, 1427 |
Number of properties | 7 | 10 |
Additive primes | 106th | |
Chen primes | 147th | |
Cousin primes (1st member) | 45th | |
Cousin primes (2nd member) | 49th | |
Emirps | 52nd | |
Good primes | 49th | 54th |
Happy primes | 44th | |
Isolated primes | 117th | |
Primes | 198th | 225th |
Prime triplets (1st member) | 37th | |
Prime triplets (2nd member) | 36th | |
Pythagorean primes | 97th | |
Sexy primes (1st member) | 98th | |
Sexy prime triplets (1st member) | 37th | |
Twin primes (1st member) | 47th | |
Roman numberals | MCCXIII | MCDXXVII |
Base 2 | 100101111012 | 101100100112 |
Base 3 | 11222213 | 12212123 |
Base 4 | 1023314 | 1121034 |
Base 5 | 143235 | 212025 |
Base 6 | 53416 | 103356 |
Base 7 | 33527 | 41067 |
Base 8 | 22758 | 26238 |
Base 9 | 15879 | 18559 |
Base 10 | 121310 | 142710 |
Base 11 | a0311 | 108811 |
Base 12 | 85112 | 9ab12 |
Base 13 | 72413 | 85a13 |
Base 14 | 62914 | 73d14 |
Base 15 | 55d15 | 65215 |
Base 16 | 4bd16 | 59316 |