Compare 1007 vs 1019
| Property | 1007 | 1019 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 531 | 10191 |
| Prime factorization | 19 × 53 | 1019 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 53, 1007 | 1, 1019 |
| Number of properties | 1 | 9 |
| Additive primes | 91st | |
| Chen primes | 117th | |
| Long primes | 61st | |
| Primes | 171st | |
| Safe primes | 26th | |
| Semiprimes | 302nd | |
| Sexy primes (2nd member) | 75th | |
| Solinas primes | 45th | |
| Sophie germain primes | 39th | |
| Twin primes (1st member) | 36th | |
| Roman numberals | MVII | MXIX |
| Base 2 | 11111011112 | 11111110112 |
| Base 3 | 11010223 | 11012023 |
| Base 4 | 332334 | 333234 |
| Base 5 | 130125 | 130345 |
| Base 6 | 43556 | 44156 |
| Base 7 | 26367 | 26547 |
| Base 8 | 17578 | 17738 |
| Base 9 | 13389 | 13529 |
| Base 10 | 100710 | 101910 |
| Base 11 | 83611 | 84711 |
| Base 12 | 6bb12 | 70b12 |
| Base 13 | 5c613 | 60513 |
| Base 14 | 51d14 | 52b14 |
| Base 15 | 47215 | 47e15 |
| Base 16 | 3ef16 | 3fb16 |