Compare 1103 vs 1289
| Property | 1103 | 1289 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11031 | 12891 |
| Prime factorization | 1103 | 1289 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1103 | 1, 1289 |
| Number of properties | 13 | 7 |
| Additive primes | 99th | |
| Chen primes | 136th | |
| Emirps | 45th | |
| Harmonic primes | 66th | |
| Isolated primes | 106th | |
| Long primes | 70th | |
| Primes | 185th | 209th |
| Pythagorean primes | 103rd | |
| Sexy primes (1st member) | 81st | |
| Sexy primes (2nd member) | 80th | 90th |
| Sexy prime quadrupletss (3rd member) | 8th | |
| Sexy prime triplets (2nd member) | 30th | |
| Sexy prime triplets (3rd member) | 29th | 34th |
| Sophie germain primes | 42nd | 45th |
| Twin primes (1st member) | 44th | |
| Ulam primes | 19th | |
| Roman numberals | MCIII | MCCLXXXIX |
| Base 2 | 100010011112 | 101000010012 |
| Base 3 | 11112123 | 12022023 |
| Base 4 | 1010334 | 1100214 |
| Base 5 | 134035 | 201245 |
| Base 6 | 50356 | 55456 |
| Base 7 | 31347 | 35217 |
| Base 8 | 21178 | 24118 |
| Base 9 | 14559 | 16829 |
| Base 10 | 110310 | 128910 |
| Base 11 | 91311 | a7211 |
| Base 12 | 77b12 | 8b512 |
| Base 13 | 66b13 | 78213 |
| Base 14 | 58b14 | 68114 |
| Base 15 | 4d815 | 5ae15 |
| Base 16 | 44f16 | 50916 |