Compare 1213 vs 1447
Property | 1213 | 1447 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12131 | 14471 |
Prime factorization | 1213 | 1447 |
Divisors count | 2 | 2 |
Divisors | 1, 1213 | 1, 1447 |
Number of properties | 7 | 9 |
Additive primes | 106th | |
Cousin primes (1st member) | 45th | 51st |
Emirps | 52nd | |
Good primes | 49th | |
Happy primes | 45th | |
Isolated primes | 117th | 136th |
Long primes | 89th | |
Primes | 198th | 229th |
Prime triplets (1st member) | 38th | |
Pythagorean primes | 97th | |
Sexy primes (1st member) | 100th | |
Sexy prime triplets (1st member) | 38th | |
Super primes | 50th | |
Roman numberals | MCCXIII | MCDXLVII |
Base 2 | 100101111012 | 101101001112 |
Base 3 | 11222213 | 12221213 |
Base 4 | 1023314 | 1122134 |
Base 5 | 143235 | 212425 |
Base 6 | 53416 | 104116 |
Base 7 | 33527 | 41357 |
Base 8 | 22758 | 26478 |
Base 9 | 15879 | 18779 |
Base 10 | 121310 | 144710 |
Base 11 | a0311 | 10a611 |
Base 12 | 85112 | a0712 |
Base 13 | 72413 | 87413 |
Base 14 | 62914 | 75514 |
Base 15 | 55d15 | 66715 |
Base 16 | 4bd16 | 5a716 |