Compare 811 vs 827
| Property | 811 | 827 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8111 | 8271 |
| Prime factorization | 811 | 827 |
| Divisors count | 2 | 2 |
| Divisors | 1, 811 | 1, 827 |
| Number of properties | 4 | 9 |
| Additive primes | 77th | |
| Chen primes | 96th | 98th |
| Cousin primes (2nd member) | 34th | |
| Long primes | 49th | |
| Primes | 141st | 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 | |
| Twin primes (2nd member) | 31st | |
| Roman numberals | DCCCXI | DCCCXXVII |
| Base 2 | 11001010112 | 11001110112 |
| Base 3 | 10100013 | 10101223 |
| Base 4 | 302234 | 303234 |
| Base 5 | 112215 | 113025 |
| Base 6 | 34316 | 34556 |
| Base 7 | 22367 | 22617 |
| Base 8 | 14538 | 14738 |
| Base 9 | 11019 | 11189 |
| Base 10 | 81110 | 82710 |
| Base 11 | 67811 | 69211 |
| Base 12 | 57712 | 58b12 |
| Base 13 | 4a513 | 4b813 |
| Base 14 | 41d14 | 43114 |
| Base 15 | 39115 | 3a215 |
| Base 16 | 32b16 | 33b16 |