Compare 1019 vs 2017
| Property | 1019 | 2017 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10191 | 20171 |
| Prime factorization | 1019 | 2017 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1019 | 1, 2017 |
| Number of properties | 9 | 7 |
| Additive primes | 91st | |
| Chen primes | 117th | 187th |
| Isolated primes | 185th | |
| Long primes | 61st | 117th |
| Primes | 171st | 306th |
| Pythagorean primes | 148th | |
| Safe primes | 26th | |
| Sexy primes (2nd member) | 75th | 130th |
| Solinas primes | 45th | 54th |
| Sophie germain primes | 39th | |
| Twin primes (1st member) | 36th | |
| Roman numberals | MXIX | MMXVII |
| Base 2 | 11111110112 | 111111000012 |
| Base 3 | 11012023 | 22022013 |
| Base 4 | 333234 | 1332014 |
| Base 5 | 130345 | 310325 |
| Base 6 | 44156 | 132016 |
| Base 7 | 26547 | 56117 |
| Base 8 | 17738 | 37418 |
| Base 9 | 13529 | 26819 |
| Base 10 | 101910 | 201710 |
| Base 11 | 84711 | 157411 |
| Base 12 | 70b12 | 120112 |
| Base 13 | 60513 | bc213 |
| Base 14 | 52b14 | a4114 |
| Base 15 | 47e15 | 8e715 |
| Base 16 | 3fb16 | 7e116 |