Compare 201883 vs 201889
| Property | 201883 | 201889 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 183531 | 2018891 |
| Prime factorization | 11 × 18353 | 201889 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 18353, 201883 | 1, 201889 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 2152nd | |
| Isolated primes | 13791st | |
| Lucky primes | 2329th | |
| Primes | 18136th | |
| Pythagorean primes | 9054th | |
| Semiprimes | 45640th | |
| Roman numberals | ||
| Base 2 | 1100010100100110112 | 1100010100101000012 |
| Base 3 | 1010202210113 | 1010202211013 |
| Base 4 | 3011021234 | 3011022014 |
| Base 5 | 224300135 | 224300245 |
| Base 6 | 41543516 | 41544016 |
| Base 7 | 15004037 | 15004127 |
| Base 8 | 6122338 | 6122418 |
| Base 9 | 3368349 | 3368419 |
| Base 10 | 20188310 | 20188910 |
| Base 11 | 12875011 | 12875611 |
| Base 12 | 989b712 | 98a0112 |
| Base 13 | 70b7613 | 70b7c13 |
| Base 14 | 5380314 | 5380914 |
| Base 15 | 3ec3d15 | 3ec4415 |
| Base 16 | 3149b16 | 314a116 |