Compare 1087 vs 1213
Property | 1087 | 1213 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 10871 | 12131 |
Prime factorization | 1087 | 1213 |
Divisors count | 2 | 2 |
Divisors | 1, 1087 | 1, 1213 |
Number of properties | 11 | 7 |
Additive primes | 106th | |
Cousin primes (1st member) | 43rd | 45th |
Emirps | 52nd | |
Good primes | 47th | 49th |
Isolated primes | 104th | 117th |
Kynea primes | 5th | |
Long primes | 67th | |
Lucky primes | 47th | |
Primes | 181st | 198th |
Prime triplets (1st member) | 31st | |
Pythagorean primes | 97th | |
Sexy primes (1st member) | 78th | |
Solinas primes | 50th | |
Super primes | 42nd | |
Roman numberals | MLXXXVII | MCCXIII |
Base 2 | 100001111112 | 100101111012 |
Base 3 | 11110213 | 11222213 |
Base 4 | 1003334 | 1023314 |
Base 5 | 133225 | 143235 |
Base 6 | 50116 | 53416 |
Base 7 | 31127 | 33527 |
Base 8 | 20778 | 22758 |
Base 9 | 14379 | 15879 |
Base 10 | 108710 | 121310 |
Base 11 | 8a911 | a0311 |
Base 12 | 76712 | 85112 |
Base 13 | 65813 | 72413 |
Base 14 | 57914 | 62914 |
Base 15 | 4c715 | 55d15 |
Base 16 | 43f16 | 4bd16 |