Compare 11813 vs 11819
| Property | 11813 | 11819 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 118131 | 531 × 2231 |
| Prime factorization | 11813 | 53 × 223 |
| Divisors count | 2 | 4 |
| Divisors | 1, 11813 | 1, 53, 223, 11819 |
| Number of properties | 7 | 1 |
| Harmonic primes | 516th | |
| Isolated primes | 953rd | |
| Primes | 1416th | |
| Pythagorean primes | 698th | |
| Semiprimes | 3095th | |
| Sexy primes (2nd member) | 453rd | |
| Sexy prime triplets (3rd member) | 126th | |
| Sophie germain primes | 218th | |
| Roman numberals | ||
| Base 2 | 101110001001012 | 101110001010112 |
| Base 3 | 1210121123 | 1210122023 |
| Base 4 | 23202114 | 23202234 |
| Base 5 | 3342235 | 3342345 |
| Base 6 | 1304056 | 1304156 |
| Base 7 | 463047 | 463137 |
| Base 8 | 270458 | 270538 |
| Base 9 | 171759 | 171829 |
| Base 10 | 1181310 | 1181910 |
| Base 11 | 896a11 | 897511 |
| Base 12 | 6a0512 | 6a0b12 |
| Base 13 | 54b913 | 54c213 |
| Base 14 | 443b14 | 444314 |
| Base 15 | 377815 | 377e15 |
| Base 16 | 2e2516 | 2e2b16 |