Compare 198491 vs 198647
| Property | 198491 | 198647 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1984911 | 1986471 |
| Prime factorization | 198491 | 198647 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198491 | 1, 198647 |
| Number of properties | 5 | 6 |
| Chen primes | 7478th | |
| Emirps | 4238th | 4245th |
| Harmonic primes | 6710th | |
| Isolated primes | 13571st | 13584th |
| Long primes | 6686th | |
| Primes | 17864th | 17877th |
| Sexy primes (2nd member) | 4274th | |
| Sophie germain primes | 2048th | |
| Roman numberals | ||
| Base 2 | 1100000111010110112 | 1100000111111101112 |
| Base 3 | 1010020211123 | 1010021110223 |
| Base 4 | 3001311234 | 3001333134 |
| Base 5 | 223224315 | 223240425 |
| Base 6 | 41305356 | 41313556 |
| Base 7 | 14544567 | 14551017 |
| Base 8 | 6035338 | 6037678 |
| Base 9 | 3322459 | 3324389 |
| Base 10 | 19849110 | 19864710 |
| Base 11 | 12614711 | 12627911 |
| Base 12 | 96a4b12 | 96b5b12 |
| Base 13 | 6c46713 | 6c55713 |
| Base 14 | 5249d14 | 5257114 |
| Base 15 | 3dc2b15 | 3dcd215 |
| Base 16 | 3075b16 | 307f716 |