Compare 1049 vs 1289
| Property | 1049 | 1289 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10491 | 12891 |
| Prime factorization | 1049 | 1289 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1049 | 1, 1289 |
| Number of properties | 5 | 7 |
| Chen primes | 120th | 136th |
| Primes | 176th | 209th |
| Pythagorean primes | 85th | 103rd |
| Sexy primes (2nd member) | 90th | |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 41st | 45th |
| Twin primes (1st member) | 38th | 44th |
| Roman numberals | MXLIX | MCCLXXXIX |
| Base 2 | 100000110012 | 101000010012 |
| Base 3 | 11022123 | 12022023 |
| Base 4 | 1001214 | 1100214 |
| Base 5 | 131445 | 201245 |
| Base 6 | 45056 | 55456 |
| Base 7 | 30267 | 35217 |
| Base 8 | 20318 | 24118 |
| Base 9 | 13859 | 16829 |
| Base 10 | 104910 | 128910 |
| Base 11 | 87411 | a7211 |
| Base 12 | 73512 | 8b512 |
| Base 13 | 62913 | 78213 |
| Base 14 | 54d14 | 68114 |
| Base 15 | 49e15 | 5ae15 |
| Base 16 | 41916 | 50916 |