Compare 198091 vs 198641
| Property | 198091 | 198641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1980911 | 1986411 |
| Prime factorization | 198091 | 198641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198091 | 1, 198641 |
| Number of properties | 6 | 10 |
| Additive primes | 7185th | |
| Chen primes | 7477th | |
| Cousin primes (2nd member) | 2123rd | |
| Emirps | 4225th | 4244th |
| Harmonic primes | 6716th | |
| Isolated primes | 13546th | 13583rd |
| Long primes | 6667th | |
| Primes | 17829th | 17876th |
| Pythagorean primes | 8917th | |
| Sexy primes (1st member) | 4268th | 4274th |
| Sophie germain primes | 2049th | |
| Ulam primes | 1275th | |
| Roman numberals | ||
| Base 2 | 1100000101110010112 | 1100000111111100012 |
| Base 3 | 1010012012013 | 1010021110023 |
| Base 4 | 3001130234 | 3001333014 |
| Base 5 | 223143315 | 223240315 |
| Base 6 | 41250316 | 41313456 |
| Base 7 | 14533457 | 14550627 |
| Base 8 | 6027138 | 6037618 |
| Base 9 | 3316519 | 3324329 |
| Base 10 | 19809110 | 19864110 |
| Base 11 | 12591311 | 12627311 |
| Base 12 | 9677712 | 96b5512 |
| Base 13 | 6c21a13 | 6c55113 |
| Base 14 | 5229514 | 5256914 |
| Base 15 | 3da6115 | 3dccb15 |
| Base 16 | 305cb16 | 307f116 |