Compare 163389 vs 163393
| Property | 163389 | 163393 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1071 × 5091 | 1633931 |
| Prime factorization | 3 × 107 × 509 | 163393 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 107, 321, 509, 1527, 54463, 163389 | 1, 163393 |
| Number of properties | 0 | 5 |
| Emirps | 3301st | |
| Isolated primes | 11299th | |
| Long primes | 5590th | |
| Primes | 14964th | |
| Pythagorean primes | 7457th | |
| Roman numberals | ||
| Base 2 | 1001111110001111012 | 1001111110010000012 |
| Base 3 | 220220101103 | 220220101213 |
| Base 4 | 2133203314 | 2133210014 |
| Base 5 | 202120245 | 202120335 |
| Base 6 | 33002336 | 33002416 |
| Base 7 | 12502327 | 12502367 |
| Base 8 | 4770758 | 4771018 |
| Base 9 | 2681139 | 2681179 |
| Base 10 | 16338910 | 16339310 |
| Base 11 | 10183611 | 10183a11 |
| Base 12 | 7a67912 | 7a68112 |
| Base 13 | 594a513 | 594a913 |
| Base 14 | 4378914 | 4378d14 |
| Base 15 | 3362915 | 3362d15 |
| Base 16 | 27e3d16 | 27e4116 |