Compare 199739 vs 199961
| Property | 199739 | 199961 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1997391 | 1999611 |
| Prime factorization | 199739 | 199961 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199739 | 1, 199961 |
| Number of properties | 6 | 6 |
| Chen primes | 7517th | 7525th |
| Emirps | 4272nd | 4278th |
| Happy primes | 2739th | |
| Isolated primes | 13663rd | |
| Long primes | 6730th | |
| Primes | 17962nd | 17982nd |
| Pythagorean primes | 8977th | |
| Sexy primes (1st member) | 4295th | |
| Twin primes (1st member) | 2157th | |
| Roman numberals | ||
| Base 2 | 1100001100001110112 | 1100001101000110012 |
| Base 3 | 1010102222023 | 1010110212223 |
| Base 4 | 3003003234 | 3003101214 |
| Base 5 | 223424245 | 223443215 |
| Base 6 | 41404156 | 41414256 |
| Base 7 | 14612217 | 14616567 |
| Base 8 | 6060738 | 6064318 |
| Base 9 | 3338829 | 3342589 |
| Base 10 | 19973910 | 19996110 |
| Base 11 | 12708111 | 12726311 |
| Base 12 | 9770b12 | 9787512 |
| Base 13 | 6cbb713 | 7002813 |
| Base 14 | 52b1114 | 52c2d14 |
| Base 15 | 3e2ae15 | 3e3ab15 |
| Base 16 | 30c3b16 | 30d1916 |