Compare 1019 vs 1229
| Property | 1019 | 1229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10191 | 12291 |
| Prime factorization | 1019 | 1229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1019 | 1, 1229 |
| Number of properties | 9 | 9 |
| Additive primes | 91st | |
| Chen primes | 117th | 132nd |
| Emirps | 55th | |
| Long primes | 61st | 78th |
| Primes | 171st | 201st |
| Pythagorean primes | 99th | |
| Safe primes | 26th | |
| Sexy primes (2nd member) | 75th | 87th |
| Sexy prime triplets (3rd member) | 33rd | |
| Solinas primes | 45th | |
| Sophie germain primes | 39th | 44th |
| Twin primes (1st member) | 36th | 42nd |
| Roman numberals | MXIX | MCCXXIX |
| Base 2 | 11111110112 | 100110011012 |
| Base 3 | 11012023 | 12001123 |
| Base 4 | 333234 | 1030314 |
| Base 5 | 130345 | 144045 |
| Base 6 | 44156 | 54056 |
| Base 7 | 26547 | 34047 |
| Base 8 | 17738 | 23158 |
| Base 9 | 13529 | 16159 |
| Base 10 | 101910 | 122910 |
| Base 11 | 84711 | a1811 |
| Base 12 | 70b12 | 86512 |
| Base 13 | 60513 | 73713 |
| Base 14 | 52b14 | 63b14 |
| Base 15 | 47e15 | 56e15 |
| Base 16 | 3fb16 | 4cd16 |