Compare 199247 vs 199739
| Property | 199247 | 199739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1992471 | 1997391 |
| Prime factorization | 199247 | 199739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199247 | 1, 199739 |
| Number of properties | 6 | 6 |
| Chen primes | 7503rd | 7517th |
| Emirps | 4260th | 4272nd |
| Happy primes | 2739th | |
| Isolated primes | 13617th | |
| Long primes | 6709th | 6730th |
| Primes | 17922nd | 17962nd |
| Safe primes | 1168th | |
| Twin primes (1st member) | 2157th | |
| Roman numberals | ||
| Base 2 | 1100001010010011112 | 1100001100001110112 |
| Base 3 | 1010100221123 | 1010102222023 |
| Base 4 | 3002210334 | 3003003234 |
| Base 5 | 223334425 | 223424245 |
| Base 6 | 41342356 | 41404156 |
| Base 7 | 14566167 | 14612217 |
| Base 8 | 6051178 | 6060738 |
| Base 9 | 3332759 | 3338829 |
| Base 10 | 19924710 | 19973910 |
| Base 11 | 12677411 | 12708111 |
| Base 12 | 9737b12 | 9770b12 |
| Base 13 | 6c8c913 | 6cbb713 |
| Base 14 | 5287d14 | 52b1114 |
| Base 15 | 3e08215 | 3e2ae15 |
| Base 16 | 30a4f16 | 30c3b16 |