Compare 198091 vs 198409
| Property | 198091 | 198409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1980911 | 1984091 |
| Prime factorization | 198091 | 198409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198091 | 1, 198409 |
| Number of properties | 6 | 8 |
| Additive primes | 7175th | |
| Chen primes | 7471st | |
| Cousin primes (1st member) | 2120th | |
| Emirps | 4225th | |
| Harmonic primes | 6708th | |
| Isolated primes | 13546th | 13566th |
| Long primes | 6667th | |
| Primes | 17829th | 17855th |
| Pythagorean primes | 8905th | |
| Sexy primes (1st member) | 4268th | |
| Ulam primes | 1275th | 1276th |
| Roman numberals | ||
| Base 2 | 1100000101110010112 | 1100000111000010012 |
| Base 3 | 1010012012013 | 1010020111113 |
| Base 4 | 3001130234 | 3001300214 |
| Base 5 | 223143315 | 223221145 |
| Base 6 | 41250316 | 41303216 |
| Base 7 | 14533457 | 14543117 |
| Base 8 | 6027138 | 6034118 |
| Base 9 | 3316519 | 3321449 |
| Base 10 | 19809110 | 19840910 |
| Base 11 | 12591311 | 12608211 |
| Base 12 | 9677712 | 969a112 |
| Base 13 | 6c21a13 | 6c40313 |
| Base 14 | 5229514 | 5244114 |
| Base 15 | 3da6115 | 3dbc415 |
| Base 16 | 305cb16 | 3070916 |