Compare 149489 vs 149543
| Property | 149489 | 149543 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1494891 | 1495431 |
| Prime factorization | 149489 | 149543 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149489 | 1, 149543 |
| Number of properties | 4 | 5 |
| Chen primes | 5914th | |
| Isolated primes | 10425th | |
| Long primes | 5155th | |
| Primes | 13804th | 13812th |
| Pythagorean primes | 6887th | |
| Safe primes | 920th | |
| Sophie germain primes | 1635th | |
| Twin primes (1st member) | 1692nd | |
| Roman numberals | ||
| Base 2 | 1001000111111100012 | 1001001000001001112 |
| Base 3 | 211210011223 | 211210101223 |
| Base 4 | 2101333014 | 2102002134 |
| Base 5 | 142404245 | 142411335 |
| Base 6 | 31120256 | 31121556 |
| Base 7 | 11615547 | 11616627 |
| Base 8 | 4437618 | 4440478 |
| Base 9 | 2470489 | 2471189 |
| Base 10 | 14948910 | 14954310 |
| Base 11 | a234a11 | a239911 |
| Base 12 | 7261512 | 7265b12 |
| Base 13 | 5307213 | 530b413 |
| Base 14 | 3c69b14 | 3c6d914 |
| Base 15 | 2e45e15 | 2e49815 |
| Base 16 | 247f116 | 2482716 |