Compare 197969 vs 198257
| Property | 197969 | 198257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1979691 | 1982571 |
| Prime factorization | 197969 | 198257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197969 | 1, 198257 |
| Number of properties | 9 | 8 |
| Additive primes | 7164th | |
| Chen primes | 7461st | 7469th |
| Emirps | 4222nd | 4232nd |
| Happy primes | 2723rd | |
| Harmonic primes | 6700th | |
| Long primes | 6675th | |
| Primes | 17820th | 17842nd |
| Pythagorean primes | 8885th | 8896th |
| Sexy primes (2nd member) | 4267th | 4270th |
| Sexy prime triplets (3rd member) | 861st | |
| Twin primes (1st member) | 2142nd | 2144th |
| Roman numberals | ||
| Base 2 | 1100000101010100012 | 1100000110011100012 |
| Base 3 | 1010011200123 | 1010012212123 |
| Base 4 | 3001111014 | 3001213014 |
| Base 5 | 223133345 | 223210125 |
| Base 6 | 41243056 | 41255056 |
| Base 7 | 14531127 | 14540037 |
| Base 8 | 6025218 | 6031618 |
| Base 9 | 3315059 | 3318559 |
| Base 10 | 19796910 | 19825710 |
| Base 11 | 12581211 | 125a5411 |
| Base 12 | 9669512 | 9689512 |
| Base 13 | 6c15513 | 6c31713 |
| Base 14 | 5220914 | 5237314 |
| Base 15 | 3d9ce15 | 3db2215 |
| Base 16 | 3055116 | 3067116 |