Compare 163889 vs 163901
| Property | 163889 | 163901 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 471 × 3171 | 1639011 |
| Prime factorization | 11 × 47 × 317 | 163901 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 47, 317, 517, 3487, 14899, 163889 | 1, 163901 |
| Number of properties | 0 | 4 |
| Chen primes | 6396th | |
| Isolated primes | 11336th | |
| Primes | 15007th | |
| Pythagorean primes | 7484th | |
| Roman numberals | ||
| Base 2 | 1010000000001100012 | 1010000000001111012 |
| Base 3 | 220222102223 | 220222111023 |
| Base 4 | 2200003014 | 2200003314 |
| Base 5 | 202210245 | 202211015 |
| Base 6 | 33024256 | 33024456 |
| Base 7 | 12515457 | 12515637 |
| Base 8 | 5000618 | 5000758 |
| Base 9 | 2687289 | 2687429 |
| Base 10 | 16388910 | 16390110 |
| Base 11 | 10215011 | 10216111 |
| Base 12 | 7aa1512 | 7aa2512 |
| Base 13 | 5979b13 | 597aa13 |
| Base 14 | 43a2514 | 43a3314 |
| Base 15 | 3385e15 | 3386b15 |
| Base 16 | 2803116 | 2803d16 |