Compare 198109 vs 198491
| Property | 198109 | 198491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1981091 | 1984911 |
| Prime factorization | 198109 | 198491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198109 | 1, 198491 |
| Number of properties | 6 | 5 |
| Chen primes | 7464th | |
| Emirps | 4226th | 4238th |
| Harmonic primes | 6697th | 6710th |
| Isolated primes | 13548th | 13571st |
| Primes | 17831st | 17864th |
| Pythagorean primes | 8890th | |
| Sophie germain primes | 2048th | |
| Roman numberals | ||
| Base 2 | 1100000101110111012 | 1100000111010110112 |
| Base 3 | 1010012021013 | 1010020211123 |
| Base 4 | 3001131314 | 3001311234 |
| Base 5 | 223144145 | 223224315 |
| Base 6 | 41251016 | 41305356 |
| Base 7 | 14534027 | 14544567 |
| Base 8 | 6027358 | 6035338 |
| Base 9 | 3316719 | 3322459 |
| Base 10 | 19810910 | 19849110 |
| Base 11 | 12592a11 | 12614711 |
| Base 12 | 9679112 | 96a4b12 |
| Base 13 | 6c23213 | 6c46713 |
| Base 14 | 522a914 | 5249d14 |
| Base 15 | 3da7415 | 3dc2b15 |
| Base 16 | 305dd16 | 3075b16 |