Compare 1187 vs 1213
Property | 1187 | 1213 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 11871 | 12131 |
Prime factorization | 1187 | 1213 |
Divisors count | 2 | 2 |
Divisors | 1, 1187 | 1, 1213 |
Number of properties | 8 | 7 |
Additive primes | 105th | 106th |
Chen primes | 128th | |
Cousin primes (1st member) | 45th | |
Emirps | 52nd | |
Good primes | 49th | |
Isolated primes | 114th | 117th |
Primes | 195th | 198th |
Pythagorean primes | 97th | |
Safe primes | 27th | |
Sexy primes (1st member) | 85th | |
Sexy primes (2nd member) | 84th | |
Sexy prime triplets (2nd member) | 32nd | |
Roman numberals | MCLXXXVII | MCCXIII |
Base 2 | 100101000112 | 100101111012 |
Base 3 | 11212223 | 11222213 |
Base 4 | 1022034 | 1023314 |
Base 5 | 142225 | 143235 |
Base 6 | 52556 | 53416 |
Base 7 | 33147 | 33527 |
Base 8 | 22438 | 22758 |
Base 9 | 15589 | 15879 |
Base 10 | 118710 | 121310 |
Base 11 | 98a11 | a0311 |
Base 12 | 82b12 | 85112 |
Base 13 | 70413 | 72413 |
Base 14 | 60b14 | 62914 |
Base 15 | 54215 | 55d15 |
Base 16 | 4a316 | 4bd16 |