Compare 49999 vs 50009
| Property | 49999 | 50009 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 499991 | 431 × 11631 |
| Prime factorization | 49999 | 43 × 1163 |
| Divisors count | 2 | 4 |
| Divisors | 1, 49999 | 1, 43, 1163, 50009 |
| Number of properties | 4 | 1 |
| Harmonic primes | 1918th | |
| Isolated primes | 3724th | |
| Primes | 5133rd | |
| Semiprimes | 12112th | |
| Sexy primes (2nd member) | 1419th | |
| Roman numberals | ||
| Base 2 | 11000011010011112 | 11000011010110012 |
| Base 3 | 21121202113 | 21121210123 |
| Base 4 | 300310334 | 300311214 |
| Base 5 | 30444445 | 31000145 |
| Base 6 | 10232516 | 10233056 |
| Base 7 | 2655257 | 2655417 |
| Base 8 | 1415178 | 1415318 |
| Base 9 | 755249 | 755359 |
| Base 10 | 4999910 | 5000910 |
| Base 11 | 3462411 | 3463311 |
| Base 12 | 24b2712 | 24b3512 |
| Base 13 | 199b113 | 199bb13 |
| Base 14 | 1431514 | 1432114 |
| Base 15 | ec3415 | ec3e15 |
| Base 16 | c34f16 | c35916 |