Compare 1087 vs 1129
| Property | 1087 | 1129 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 10871 | 11291 | 
| Prime factorization | 1087 | 1129 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1087 | 1, 1129 | 
| Number of properties | 11 | 6 | 
| Additive primes | 102nd | |
| Cousin primes (1st member) | 43rd | |
| Good primes | 47th | |
| Isolated primes | 104th | 110th | 
| Kynea primes | 5th | |
| Long primes | 67th | |
| Lucky primes | 47th | |
| Primes | 181st | 189th | 
| Prime triplets (1st member) | 31st | |
| Pythagorean primes | 92nd | |
| Sexy primes (1st member) | 78th | |
| Sexy primes (2nd member) | 83rd | |
| Sexy prime triplets (3rd member) | 31st | |
| Solinas primes | 50th | |
| Super primes | 42nd | |
| Roman numberals | MLXXXVII | MCXXIX | 
| Base 2 | 100001111112 | 100011010012 | 
| Base 3 | 11110213 | 11122113 | 
| Base 4 | 1003334 | 1012214 | 
| Base 5 | 133225 | 140045 | 
| Base 6 | 50116 | 51216 | 
| Base 7 | 31127 | 32027 | 
| Base 8 | 20778 | 21518 | 
| Base 9 | 14379 | 14849 | 
| Base 10 | 108710 | 112910 | 
| Base 11 | 8a911 | 93711 | 
| Base 12 | 76712 | 7a112 | 
| Base 13 | 65813 | 68b13 | 
| Base 14 | 57914 | 5a914 | 
| Base 15 | 4c715 | 50415 | 
| Base 16 | 43f16 | 46916 |