Compare 197957 vs 198251
| Property | 197957 | 198251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1979571 | 1982511 |
| Prime factorization | 197957 | 198251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197957 | 1, 198251 |
| Number of properties | 7 | 4 |
| Chen primes | 7460th | |
| Happy primes | 2727th | |
| Isolated primes | 13556th | |
| Primes | 17817th | 17841st |
| Prime triplets (1st member) | 834th | |
| Pythagorean primes | 8884th | |
| Sexy primes (1st member) | 4266th | 4270th |
| Sexy prime triplets (1st member) | 861st | |
| Twin primes (1st member) | 2141st | |
| Roman numberals | ||
| Base 2 | 1100000101010001012 | 1100000110011010112 |
| Base 3 | 1010011122023 | 1010012211223 |
| Base 4 | 3001110114 | 3001212234 |
| Base 5 | 223133125 | 223210015 |
| Base 6 | 41242456 | 41254556 |
| Base 7 | 14530647 | 14536647 |
| Base 8 | 6025058 | 6031538 |
| Base 9 | 3314829 | 3318489 |
| Base 10 | 19795710 | 19825110 |
| Base 11 | 12580111 | 125a4911 |
| Base 12 | 9668512 | 9688b12 |
| Base 13 | 6c14613 | 6c31113 |
| Base 14 | 521db14 | 5236b14 |
| Base 15 | 3d9c215 | 3db1b15 |
| Base 16 | 3054516 | 3066b16 |