Compare 1031 vs 1109
| Property | 1031 | 1109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10311 | 11091 |
| Prime factorization | 1031 | 1109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1031 | 1, 1109 |
| Number of properties | 9 | 11 |
| Additive primes | 92nd | 100th |
| Chen primes | 118th | 124th |
| Emirps | 39th | 46th |
| Good primes | 46th | |
| Harmonic primes | 67th | |
| Isolated primes | 107th | |
| Long primes | 71st | |
| Primes | 173rd | 186th |
| Pythagorean primes | 90th | |
| Sexy primes (2nd member) | 81st | |
| Sexy prime quadrupletss (4th member) | 8th | |
| Sexy prime triplets (3rd member) | 30th | |
| Solinas primes | 47th | |
| Sophie germain primes | 40th | |
| Super primes | 40th | |
| Twin primes (1st member) | 37th | |
| Roman numberals | MXXXI | MCIX |
| Base 2 | 100000001112 | 100010101012 |
| Base 3 | 11020123 | 11120023 |
| Base 4 | 1000134 | 1011114 |
| Base 5 | 131115 | 134145 |
| Base 6 | 44356 | 50456 |
| Base 7 | 30027 | 31437 |
| Base 8 | 20078 | 21258 |
| Base 9 | 13659 | 14629 |
| Base 10 | 103110 | 110910 |
| Base 11 | 85811 | 91911 |
| Base 12 | 71b12 | 78512 |
| Base 13 | 61413 | 67413 |
| Base 14 | 53914 | 59314 |
| Base 15 | 48b15 | 4de15 |
| Base 16 | 40716 | 45516 |