Compare 787 vs 1087
| Property | 787 | 1087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7871 | 10871 |
| Prime factorization | 787 | 1087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 787 | 1, 1087 |
| Number of properties | 6 | 11 |
| Chen primes | 93rd | |
| Cousin primes (1st member) | 43rd | |
| Good primes | 47th | |
| Harmonic primes | 54th | |
| Isolated primes | 79th | 104th |
| Kynea primes | 5th | |
| Long primes | 67th | |
| Lucky primes | 38th | 47th |
| Palindromic primes | 17th | |
| Primes | 138th | 181st |
| Prime triplets (1st member) | 31st | |
| Sexy primes (1st member) | 78th | |
| Solinas primes | 50th | |
| Super primes | 42nd | |
| Roman numberals | DCCLXXXVII | MLXXXVII |
| Base 2 | 11000100112 | 100001111112 |
| Base 3 | 10020113 | 11110213 |
| Base 4 | 301034 | 1003334 |
| Base 5 | 111225 | 133225 |
| Base 6 | 33516 | 50116 |
| Base 7 | 22037 | 31127 |
| Base 8 | 14238 | 20778 |
| Base 9 | 10649 | 14379 |
| Base 10 | 78710 | 108710 |
| Base 11 | 65611 | 8a911 |
| Base 12 | 55712 | 76712 |
| Base 13 | 48713 | 65813 |
| Base 14 | 40314 | 57914 |
| Base 15 | 37715 | 4c715 |
| Base 16 | 31316 | 43f16 |