Compare 1019 vs 1481
| Property | 1019 | 1481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10191 | 14811 |
| Prime factorization | 1019 | 1481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1019 | 1, 1481 |
| Number of properties | 9 | 13 |
| Additive primes | 91st | |
| Chen primes | 117th | 152nd |
| Happy primes | 46th | |
| Harmonic primes | 80th | |
| Long primes | 61st | |
| Primes | 171st | 234th |
| Prime quadruplets (1st member) | 6th | |
| Prime quintuplet 2s (1st member) | 4th | |
| Prime triplets (1st member) | 39th | |
| Pythagorean primes | 114th | |
| Safe primes | 26th | |
| Sexy primes (1st member) | 102nd | |
| Sexy primes (2nd member) | 75th | |
| Sexy prime quadrupletss (1st member) | 9th | |
| Sexy prime triplets (1st member) | 39th | |
| Solinas primes | 45th | |
| Sophie germain primes | 39th | 49th |
| Twin primes (1st member) | 36th | 49th |
| Roman numberals | MXIX | MCDLXXXI |
| Base 2 | 11111110112 | 101110010012 |
| Base 3 | 11012023 | 20002123 |
| Base 4 | 333234 | 1130214 |
| Base 5 | 130345 | 214115 |
| Base 6 | 44156 | 105056 |
| Base 7 | 26547 | 42147 |
| Base 8 | 17738 | 27118 |
| Base 9 | 13529 | 20259 |
| Base 10 | 101910 | 148110 |
| Base 11 | 84711 | 112711 |
| Base 12 | 70b12 | a3512 |
| Base 13 | 60513 | 89c13 |
| Base 14 | 52b14 | 77b14 |
| Base 15 | 47e15 | 68b15 |
| Base 16 | 3fb16 | 5c916 |