Compare 199499 vs 199721
| Property | 199499 | 199721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1994991 | 1997211 |
| Prime factorization | 199499 | 199721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199499 | 1, 199721 |
| Number of properties | 5 | 4 |
| Additive primes | 7204th | 7210th |
| Chen primes | 7509th | |
| Emirps | 4265th | |
| Isolated primes | 13649th | |
| Primes | 17944th | 17960th |
| Pythagorean primes | 8964th | |
| Twin primes (1st member) | 2155th | |
| Roman numberals | ||
| Base 2 | 1100001011010010112 | 1100001100001010012 |
| Base 3 | 1010101222123 | 1010102220023 |
| Base 4 | 3002310234 | 3003002214 |
| Base 5 | 223404445 | 223423415 |
| Base 6 | 41353356 | 41403456 |
| Base 7 | 14604267 | 14611647 |
| Base 8 | 6055138 | 6060518 |
| Base 9 | 3335859 | 3338629 |
| Base 10 | 19949910 | 19972110 |
| Base 11 | 12698311 | 12706511 |
| Base 12 | 9754b12 | 976b512 |
| Base 13 | 6ca6113 | 6cba213 |
| Base 14 | 529bd14 | 52adb14 |
| Base 15 | 3e19e15 | 3e29b15 |
| Base 16 | 30b4b16 | 30c2916 |