Compare 199211 vs 199247
| Property | 199211 | 199247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1992111 | 1992471 |
| Prime factorization | 199211 | 199247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199211 | 1, 199247 |
| Number of properties | 7 | 6 |
| Additive primes | 7200th | |
| Chen primes | 7503rd | |
| Cousin primes (2nd member) | 2129th | |
| Emirps | 4260th | |
| Isolated primes | 13616th | 13617th |
| Long primes | 6708th | 6709th |
| Primes | 17921st | 17922nd |
| Safe primes | 1168th | |
| Sophie germain primes | 2056th | |
| Super primes | 2054th | |
| Roman numberals | ||
| Base 2 | 1100001010001010112 | 1100001010010011112 |
| Base 3 | 1010100210123 | 1010100221123 |
| Base 4 | 3002202234 | 3002210334 |
| Base 5 | 223333215 | 223334425 |
| Base 6 | 41341356 | 41342356 |
| Base 7 | 14565357 | 14566167 |
| Base 8 | 6050538 | 6051178 |
| Base 9 | 3332359 | 3332759 |
| Base 10 | 19921110 | 19924710 |
| Base 11 | 12674111 | 12677411 |
| Base 12 | 9734b12 | 9737b12 |
| Base 13 | 6c89c13 | 6c8c913 |
| Base 14 | 5285514 | 5287d14 |
| Base 15 | 3e05b15 | 3e08215 |
| Base 16 | 30a2b16 | 30a4f16 |