Compare 787 vs 827
| Property | 787 | 827 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 7871 | 8271 | 
| Prime factorization | 787 | 827 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 787 | 1, 827 | 
| Number of properties | 6 | 9 | 
| Additive primes | 77th | |
| Chen primes | 93rd | 98th | 
| Cousin primes (2nd member) | 34th | |
| Harmonic primes | 54th | |
| Isolated primes | 79th | |
| Lucky primes | 38th | |
| Palindromic primes | 17th | |
| Primes | 138th | 144th | 
| Prime quadruplets (3rd member) | 5th | |
| Prime triplets (2nd member) | 26th | |
| Prime triplets (3rd member) | 25th | |
| Sexy primes (2nd member) | 64th | |
| Twin primes (1st member) | 33rd | |
| Roman numberals | DCCLXXXVII | DCCCXXVII | 
| Base 2 | 11000100112 | 11001110112 | 
| Base 3 | 10020113 | 10101223 | 
| Base 4 | 301034 | 303234 | 
| Base 5 | 111225 | 113025 | 
| Base 6 | 33516 | 34556 | 
| Base 7 | 22037 | 22617 | 
| Base 8 | 14238 | 14738 | 
| Base 9 | 10649 | 11189 | 
| Base 10 | 78710 | 82710 | 
| Base 11 | 65611 | 69211 | 
| Base 12 | 55712 | 58b12 | 
| Base 13 | 48713 | 4b813 | 
| Base 14 | 40314 | 43114 | 
| Base 15 | 37715 | 3a215 | 
| Base 16 | 31316 | 33b16 |