Compare 163381 vs 163393
| Property | 163381 | 163393 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 85991 | 1633931 |
| Prime factorization | 19 × 8599 | 163393 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 8599, 163381 | 1, 163393 |
| Number of properties | 1 | 5 |
| Emirps | 3301st | |
| Isolated primes | 11299th | |
| Long primes | 5590th | |
| Primes | 14964th | |
| Pythagorean primes | 7457th | |
| Semiprimes | 37311th | |
| Roman numberals | ||
| Base 2 | 1001111110001101012 | 1001111110010000012 |
| Base 3 | 220220100113 | 220220101213 |
| Base 4 | 2133203114 | 2133210014 |
| Base 5 | 202120115 | 202120335 |
| Base 6 | 33002216 | 33002416 |
| Base 7 | 12502217 | 12502367 |
| Base 8 | 4770658 | 4771018 |
| Base 9 | 2681049 | 2681179 |
| Base 10 | 16338110 | 16339310 |
| Base 11 | 10182911 | 10183a11 |
| Base 12 | 7a67112 | 7a68112 |
| Base 13 | 5949a13 | 594a913 |
| Base 14 | 4378114 | 4378d14 |
| Base 15 | 3362115 | 3362d15 |
| Base 16 | 27e3516 | 27e4116 |