Compare 243239 vs 243249
| Property | 243239 | 243249 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2432391 | 31 × 810831 |
| Prime factorization | 243239 | 3 × 81083 |
| Divisors count | 2 | 4 |
| Divisors | 1, 243239 | 1, 3, 81083, 243249 |
| Number of properties | 6 | 1 |
| Additive primes | 8722nd | |
| Chen primes | 8915th | |
| Isolated primes | 16437th | |
| Primes | 21488th | |
| Semiprimes | 54516th | |
| Sexy primes (2nd member) | 5016th | |
| Sexy prime triplets (3rd member) | 988th | |
| Roman numberals | ||
| Base 2 | 1110110110001001112 | 1110110110001100012 |
| Base 3 | 1101001222123 | 1101002000203 |
| Base 4 | 3231202134 | 3231203014 |
| Base 5 | 302404245 | 302404445 |
| Base 6 | 51140356 | 51140536 |
| Base 7 | 20321037 | 20321167 |
| Base 8 | 7330478 | 7330618 |
| Base 9 | 4105859 | 4106069 |
| Base 10 | 24323910 | 24324910 |
| Base 11 | 15682711 | 15683611 |
| Base 12 | b891b12 | b892912 |
| Base 13 | 8693913 | 8694613 |
| Base 14 | 6490314 | 6490d14 |
| Base 15 | 4c10e15 | 4c11915 |
| Base 16 | 3b62716 | 3b63116 |