Compare 201889 vs 203209
| Property | 201889 | 203209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2018891 | 2032091 |
| Prime factorization | 201889 | 203209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201889 | 1, 203209 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 2152nd | 2163rd |
| Isolated primes | 13791st | |
| Lucky primes | 2329th | |
| Primes | 18136th | 18238th |
| Prime triplets (2nd member) | 850th | |
| Pythagorean primes | 9054th | 9108th |
| Twin primes (2nd member) | 2181st | |
| Roman numberals | ||
| Base 2 | 1100010100101000012 | 1100011001110010012 |
| Base 3 | 1010202211013 | 1010222020213 |
| Base 4 | 3011022014 | 3012130214 |
| Base 5 | 224300245 | 230003145 |
| Base 6 | 41544016 | 42044416 |
| Base 7 | 15004127 | 15043067 |
| Base 8 | 6122418 | 6147118 |
| Base 9 | 3368419 | 3386679 |
| Base 10 | 20188910 | 20320910 |
| Base 11 | 12875611 | 12974611 |
| Base 12 | 98a0112 | 9972112 |
| Base 13 | 70b7c13 | 7165613 |
| Base 14 | 5380914 | 540ad14 |
| Base 15 | 3ec4415 | 4032415 |
| Base 16 | 314a116 | 319c916 |