Compare 49991 vs 49999
| Property | 49991 | 49999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 499911 | 499991 |
| Prime factorization | 49991 | 49999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 49991 | 1, 49999 |
| Number of properties | 4 | 4 |
| Chen primes | 2398th | |
| Harmonic primes | 1916th | 1918th |
| Isolated primes | 3724th | |
| Primes | 5131st | 5133rd |
| Sexy primes (2nd member) | 1419th | |
| Twin primes (1st member) | 705th | |
| Roman numberals | ||
| Base 2 | 11000011010001112 | 11000011010011112 |
| Base 3 | 21121201123 | 21121202113 |
| Base 4 | 300310134 | 300310334 |
| Base 5 | 30444315 | 30444445 |
| Base 6 | 10232356 | 10232516 |
| Base 7 | 2655147 | 2655257 |
| Base 8 | 1415078 | 1415178 |
| Base 9 | 755159 | 755249 |
| Base 10 | 4999110 | 4999910 |
| Base 11 | 3461711 | 3462411 |
| Base 12 | 24b1b12 | 24b2712 |
| Base 13 | 199a613 | 199b113 |
| Base 14 | 1430b14 | 1431514 |
| Base 15 | ec2b15 | ec3415 |
| Base 16 | c34716 | c34f16 |