Compare 809 vs 1061
| Property | 809 | 1061 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8091 | 10611 |
| Prime factorization | 809 | 1061 |
| Divisors count | 2 | 2 |
| Divisors | 1, 809 | 1, 1061 |
| Number of properties | 7 | 6 |
| Additive primes | 74th | |
| Chen primes | 95th | 121st |
| Emirps | 41st | |
| Good primes | 39th | |
| Harmonic primes | 64th | |
| Primes | 140th | 178th |
| Pythagorean primes | 68th | 86th |
| Sophie germain primes | 35th | |
| Twin primes (1st member) | 31st | 39th |
| Roman numberals | DCCCIX | MLXI |
| Base 2 | 11001010012 | 100001001012 |
| Base 3 | 10022223 | 11100223 |
| Base 4 | 302214 | 1002114 |
| Base 5 | 112145 | 132215 |
| Base 6 | 34256 | 45256 |
| Base 7 | 22347 | 30447 |
| Base 8 | 14518 | 20458 |
| Base 9 | 10889 | 14089 |
| Base 10 | 80910 | 106110 |
| Base 11 | 67611 | 88511 |
| Base 12 | 57512 | 74512 |
| Base 13 | 4a313 | 63813 |
| Base 14 | 41b14 | 55b14 |
| Base 15 | 38e15 | 4ab15 |
| Base 16 | 32916 | 42516 |