Compare 809 vs 1049
| Property | 809 | 1049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8091 | 10491 |
| Prime factorization | 809 | 1049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 809 | 1, 1049 |
| Number of properties | 7 | 5 |
| Additive primes | 74th | |
| Chen primes | 95th | 120th |
| Good primes | 39th | |
| Primes | 140th | 176th |
| Pythagorean primes | 68th | 85th |
| Sophie germain primes | 35th | 41st |
| Twin primes (1st member) | 31st | 38th |
| Roman numberals | DCCCIX | MXLIX |
| Base 2 | 11001010012 | 100000110012 |
| Base 3 | 10022223 | 11022123 |
| Base 4 | 302214 | 1001214 |
| Base 5 | 112145 | 131445 |
| Base 6 | 34256 | 45056 |
| Base 7 | 22347 | 30267 |
| Base 8 | 14518 | 20318 |
| Base 9 | 10889 | 13859 |
| Base 10 | 80910 | 104910 |
| Base 11 | 67611 | 87411 |
| Base 12 | 57512 | 73512 |
| Base 13 | 4a313 | 62913 |
| Base 14 | 41b14 | 54d14 |
| Base 15 | 38e15 | 49e15 |
| Base 16 | 32916 | 41916 |