Compare 6815 vs 6827
| Property | 6815 | 6827 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 3 | 1 | 
| Prime factorization | 51 × 291 × 471 | 68271 | 
| Prime factorization | 5 × 29 × 47 | 6827 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 5, 29, 47, 145, 235, 1363, 6815 | 1, 6827 | 
| Number of properties | 0 | 10 | 
| Additive primes | 437th | |
| Chen primes | 478th | |
| Cousin primes (2nd member) | 150th | |
| Harmonic primes | 321st | |
| Primes | 878th | |
| Prime triplets (1st member) | 95th | |
| Prime triplets (2nd member) | 94th | |
| Safe primes | 89th | |
| Sexy primes (1st member) | 310th | |
| Twin primes (1st member) | 159th | |
| Roman numberals | ||
| Base 2 | 11010100111112 | 11010101010112 | 
| Base 3 | 1001001023 | 1001002123 | 
| Base 4 | 12221334 | 12222234 | 
| Base 5 | 2042305 | 2043025 | 
| Base 6 | 513156 | 513356 | 
| Base 7 | 256047 | 256227 | 
| Base 8 | 152378 | 152538 | 
| Base 9 | 103129 | 103259 | 
| Base 10 | 681510 | 682710 | 
| Base 11 | 513611 | 514711 | 
| Base 12 | 3b3b12 | 3b4b12 | 
| Base 13 | 314313 | 315213 | 
| Base 14 | 26ab14 | 26b914 | 
| Base 15 | 204515 | 205215 | 
| Base 16 | 1a9f16 | 1aab16 |