Compare 1031 vs 2017
| Property | 1031 | 2017 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10311 | 20171 |
| Prime factorization | 1031 | 2017 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1031 | 1, 2017 |
| Number of properties | 9 | 7 |
| Additive primes | 92nd | |
| Chen primes | 118th | 187th |
| Emirps | 39th | |
| Good primes | 46th | |
| Isolated primes | 185th | |
| Long primes | 117th | |
| Primes | 173rd | 306th |
| Pythagorean primes | 148th | |
| Sexy primes (2nd member) | 130th | |
| Solinas primes | 47th | 54th |
| Sophie germain primes | 40th | |
| Super primes | 40th | |
| Twin primes (1st member) | 37th | |
| Roman numberals | MXXXI | MMXVII |
| Base 2 | 100000001112 | 111111000012 |
| Base 3 | 11020123 | 22022013 |
| Base 4 | 1000134 | 1332014 |
| Base 5 | 131115 | 310325 |
| Base 6 | 44356 | 132016 |
| Base 7 | 30027 | 56117 |
| Base 8 | 20078 | 37418 |
| Base 9 | 13659 | 26819 |
| Base 10 | 103110 | 201710 |
| Base 11 | 85811 | 157411 |
| Base 12 | 71b12 | 120112 |
| Base 13 | 61413 | bc213 |
| Base 14 | 53914 | a4114 |
| Base 15 | 48b15 | 8e715 |
| Base 16 | 40716 | 7e116 |