Compare 197161 vs 197243
| Property | 197161 | 197243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1971611 | 1972431 |
| Prime factorization | 197161 | 197243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197161 | 1, 197243 |
| Number of properties | 5 | 4 |
| Emirps | 4199th | |
| Harmonic primes | 6671st | |
| Isolated primes | 13492nd | |
| Lucky primes | 2280th | |
| Primes | 17750th | 17755th |
| Pythagorean primes | 8851st | |
| Safe primes | 1155th | |
| Twin primes (2nd member) | 2132nd | |
| Roman numberals | ||
| Base 2 | 1100000010001010012 | 1100000010011110112 |
| Base 3 | 1010001100213 | 1010001200223 |
| Base 4 | 3000202214 | 3000213234 |
| Base 5 | 223021215 | 223024335 |
| Base 6 | 41204416 | 41210556 |
| Base 7 | 14505467 | 14510247 |
| Base 8 | 6010518 | 6011738 |
| Base 9 | 3304079 | 3305089 |
| Base 10 | 19716110 | 19724310 |
| Base 11 | 12514811 | 12521211 |
| Base 12 | 9612112 | 9618b12 |
| Base 13 | 6b98313 | 6ba1713 |
| Base 14 | 51bcd14 | 51c4b14 |
| Base 15 | 3d64115 | 3d69815 |
| Base 16 | 3022916 | 3027b16 |