Compare 197971 vs 198251
| Property | 197971 | 198251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1979711 | 1982511 |
| Prime factorization | 197971 | 198251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197971 | 1, 198251 |
| Number of properties | 4 | 4 |
| Happy primes | 2724th | 2727th |
| Isolated primes | 13556th | |
| Long primes | 6665th | |
| Primes | 17821st | 17841st |
| Sexy primes (1st member) | 4270th | |
| Twin primes (2nd member) | 2142nd | |
| Roman numberals | ||
| Base 2 | 1100000101010100112 | 1100000110011010112 |
| Base 3 | 1010011200213 | 1010012211223 |
| Base 4 | 3001111034 | 3001212234 |
| Base 5 | 223133415 | 223210015 |
| Base 6 | 41243116 | 41254556 |
| Base 7 | 14531147 | 14536647 |
| Base 8 | 6025238 | 6031538 |
| Base 9 | 3315079 | 3318489 |
| Base 10 | 19797110 | 19825110 |
| Base 11 | 12581411 | 125a4911 |
| Base 12 | 9669712 | 9688b12 |
| Base 13 | 6c15713 | 6c31113 |
| Base 14 | 5220b14 | 5236b14 |
| Base 15 | 3d9d115 | 3db1b15 |
| Base 16 | 3055316 | 3066b16 |