Compare 399223 vs 399227
| Property | 399223 | 399227 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 362931 | 3992271 |
| Prime factorization | 11 × 36293 | 399227 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 36293, 399223 | 1, 399227 |
| Number of properties | 1 | 4 |
| Chen primes | 13643rd | |
| Isolated primes | 26208th | |
| Primes | 33799th | |
| Semiprimes | 87389th | |
| Sexy primes (2nd member) | 7640th | |
| Roman numberals | ||
| Base 2 | 11000010111011101112 | 11000010111011110112 |
| Base 3 | 2020211220013 | 2020211220123 |
| Base 4 | 12011313134 | 12011313234 |
| Base 5 | 1002333435 | 1002334025 |
| Base 6 | 123201316 | 123201356 |
| Base 7 | 32516267 | 32516337 |
| Base 8 | 14135678 | 14135738 |
| Base 9 | 6675619 | 6675659 |
| Base 10 | 39922310 | 39922710 |
| Base 11 | 252a4011 | 252a4411 |
| Base 12 | 17304712 | 17304b12 |
| Base 13 | 10c93613 | 10c93a13 |
| Base 14 | a56bd14 | a56c314 |
| Base 15 | 7d44d15 | 7d45215 |
| Base 16 | 6177716 | 6177b16 |