Compare 197971 vs 198109
| Property | 197971 | 198109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1979711 | 1981091 |
| Prime factorization | 197971 | 198109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197971 | 1, 198109 |
| Number of properties | 4 | 6 |
| Chen primes | 7464th | |
| Emirps | 4226th | |
| Happy primes | 2724th | |
| Harmonic primes | 6697th | |
| Isolated primes | 13548th | |
| Long primes | 6665th | |
| Primes | 17821st | 17831st |
| Pythagorean primes | 8890th | |
| Twin primes (2nd member) | 2142nd | |
| Roman numberals | ||
| Base 2 | 1100000101010100112 | 1100000101110111012 |
| Base 3 | 1010011200213 | 1010012021013 |
| Base 4 | 3001111034 | 3001131314 |
| Base 5 | 223133415 | 223144145 |
| Base 6 | 41243116 | 41251016 |
| Base 7 | 14531147 | 14534027 |
| Base 8 | 6025238 | 6027358 |
| Base 9 | 3315079 | 3316719 |
| Base 10 | 19797110 | 19810910 |
| Base 11 | 12581411 | 12592a11 |
| Base 12 | 9669712 | 9679112 |
| Base 13 | 6c15713 | 6c23213 |
| Base 14 | 5220b14 | 522a914 |
| Base 15 | 3d9d115 | 3da7415 |
| Base 16 | 3055316 | 305dd16 |