Compare 199309 vs 199321
| Property | 199309 | 199321 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 181191 | 1993211 |
| Prime factorization | 11 × 18119 | 199321 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 18119, 199309 | 1, 199321 |
| Number of properties | 1 | 4 |
| Isolated primes | 13622nd | |
| Lucky primes | 2309th | |
| Primes | 17927th | |
| Pythagorean primes | 8947th | |
| Semiprimes | 45079th | |
| Roman numberals | ||
| Base 2 | 1100001010100011012 | 1100001010100110012 |
| Base 3 | 1010101012113 | 1010101020213 |
| Base 4 | 3002220314 | 3002221214 |
| Base 5 | 223342145 | 223342415 |
| Base 6 | 41344216 | 41344416 |
| Base 7 | 14600357 | 14600537 |
| Base 8 | 6052158 | 6052318 |
| Base 9 | 3333549 | 3333679 |
| Base 10 | 19930910 | 19932110 |
| Base 11 | 12682011 | 12683111 |
| Base 12 | 9741112 | 9742112 |
| Base 13 | 6c94613 | 6c95513 |
| Base 14 | 528c514 | 528d314 |
| Base 15 | 3e0c415 | 3e0d115 |
| Base 16 | 30a8d16 | 30a9916 |