Compare 1213 vs 1229
Property | 1213 | 1229 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12131 | 12291 |
Prime factorization | 1213 | 1229 |
Divisors count | 2 | 2 |
Divisors | 1, 1213 | 1, 1229 |
Number of properties | 7 | 9 |
Additive primes | 106th | |
Chen primes | 132nd | |
Cousin primes (1st member) | 45th | |
Emirps | 52nd | 55th |
Good primes | 49th | |
Isolated primes | 117th | |
Long primes | 78th | |
Primes | 198th | 201st |
Pythagorean primes | 97th | 99th |
Sexy primes (2nd member) | 87th | |
Sexy prime triplets (3rd member) | 33rd | |
Sophie germain primes | 44th | |
Twin primes (1st member) | 42nd | |
Roman numberals | MCCXIII | MCCXXIX |
Base 2 | 100101111012 | 100110011012 |
Base 3 | 11222213 | 12001123 |
Base 4 | 1023314 | 1030314 |
Base 5 | 143235 | 144045 |
Base 6 | 53416 | 54056 |
Base 7 | 33527 | 34047 |
Base 8 | 22758 | 23158 |
Base 9 | 15879 | 16159 |
Base 10 | 121310 | 122910 |
Base 11 | a0311 | a1811 |
Base 12 | 85112 | 86512 |
Base 13 | 72413 | 73713 |
Base 14 | 62914 | 63b14 |
Base 15 | 55d15 | 56e15 |
Base 16 | 4bd16 | 4cd16 |