Compare 1087 vs 1217
| Property | 1087 | 1217 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10871 | 12171 |
| Prime factorization | 1087 | 1217 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1087 | 1, 1217 |
| Number of properties | 11 | 12 |
| Additive primes | 107th | |
| Chen primes | 131st | |
| Cousin primes (1st member) | 43rd | |
| Cousin primes (2nd member) | 45th | |
| Emirps | 53rd | |
| Good primes | 47th | |
| Isolated primes | 104th | 118th |
| Kynea primes | 5th | |
| Long primes | 67th | 76th |
| Lucky primes | 47th | |
| Primes | 181st | 199th |
| Prime triplets (1st member) | 31st | |
| Proth primes | 19th | |
| Pythagorean primes | 98th | |
| Sexy primes (1st member) | 78th | 86th |
| Sexy prime triplets (1st member) | 33rd | |
| Solinas primes | 50th | |
| Super primes | 42nd | 46th |
| Roman numberals | MLXXXVII | MCCXVII |
| Base 2 | 100001111112 | 100110000012 |
| Base 3 | 11110213 | 12000023 |
| Base 4 | 1003334 | 1030014 |
| Base 5 | 133225 | 143325 |
| Base 6 | 50116 | 53456 |
| Base 7 | 31127 | 33567 |
| Base 8 | 20778 | 23018 |
| Base 9 | 14379 | 16029 |
| Base 10 | 108710 | 121710 |
| Base 11 | 8a911 | a0711 |
| Base 12 | 76712 | 85512 |
| Base 13 | 65813 | 72813 |
| Base 14 | 57914 | 62d14 |
| Base 15 | 4c715 | 56215 |
| Base 16 | 43f16 | 4c116 |