Compare 199209 vs 199211
| Property | 199209 | 199211 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 664031 | 1992111 |
| Prime factorization | 3 × 66403 | 199211 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 66403, 199209 | 1, 199211 |
| Number of properties | 1 | 7 |
| Additive primes | 7200th | |
| Cousin primes (2nd member) | 2129th | |
| Isolated primes | 13616th | |
| Long primes | 6708th | |
| Primes | 17921st | |
| Semiprimes | 45054th | |
| Sophie germain primes | 2056th | |
| Super primes | 2054th | |
| Roman numberals | ||
| Base 2 | 1100001010001010012 | 1100001010001010112 |
| Base 3 | 1010100210103 | 1010100210123 |
| Base 4 | 3002202214 | 3002202234 |
| Base 5 | 223333145 | 223333215 |
| Base 6 | 41341336 | 41341356 |
| Base 7 | 14565337 | 14565357 |
| Base 8 | 6050518 | 6050538 |
| Base 9 | 3332339 | 3332359 |
| Base 10 | 19920910 | 19921110 |
| Base 11 | 12673a11 | 12674111 |
| Base 12 | 9734912 | 9734b12 |
| Base 13 | 6c89a13 | 6c89c13 |
| Base 14 | 5285314 | 5285514 |
| Base 15 | 3e05915 | 3e05b15 |
| Base 16 | 30a2916 | 30a2b16 |