Compare 198109 vs 198251
| Property | 198109 | 198251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1981091 | 1982511 |
| Prime factorization | 198109 | 198251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198109 | 1, 198251 |
| Number of properties | 6 | 4 |
| Chen primes | 7464th | |
| Emirps | 4226th | |
| Happy primes | 2727th | |
| Harmonic primes | 6697th | |
| Isolated primes | 13548th | 13556th |
| Primes | 17831st | 17841st |
| Pythagorean primes | 8890th | |
| Sexy primes (1st member) | 4270th | |
| Roman numberals | ||
| Base 2 | 1100000101110111012 | 1100000110011010112 |
| Base 3 | 1010012021013 | 1010012211223 |
| Base 4 | 3001131314 | 3001212234 |
| Base 5 | 223144145 | 223210015 |
| Base 6 | 41251016 | 41254556 |
| Base 7 | 14534027 | 14536647 |
| Base 8 | 6027358 | 6031538 |
| Base 9 | 3316719 | 3318489 |
| Base 10 | 19810910 | 19825110 |
| Base 11 | 12592a11 | 125a4911 |
| Base 12 | 9679112 | 9688b12 |
| Base 13 | 6c23213 | 6c31113 |
| Base 14 | 522a914 | 5236b14 |
| Base 15 | 3da7415 | 3db1b15 |
| Base 16 | 305dd16 | 3066b16 |