Compare 385009 vs 385013
| Property | 385009 | 385013 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1311 × 29391 | 3850131 |
| Prime factorization | 131 × 2939 | 385013 |
| Divisors count | 4 | 2 |
| Divisors | 1, 131, 2939, 385009 | 1, 385013 |
| Number of properties | 1 | 4 |
| Chen primes | 13230th | |
| Isolated primes | 25322nd | |
| Primes | 32683rd | |
| Semiprimes | 84431st | |
| Sophie germain primes | 3495th | |
| Roman numberals | ||
| Base 2 | 10111011111111100012 | 10111011111111101012 |
| Base 3 | 2011200101213 | 2011200102023 |
| Base 4 | 11313333014 | 11313333114 |
| Base 5 | 443100145 | 443100235 |
| Base 6 | 121302416 | 121302456 |
| Base 7 | 31623227 | 31623267 |
| Base 8 | 13577618 | 13577658 |
| Base 9 | 6461179 | 6461229 |
| Base 10 | 38500910 | 38501310 |
| Base 11 | 24329911 | 2432a211 |
| Base 12 | 16698112 | 16698512 |
| Base 13 | 10632113 | 10632513 |
| Base 14 | a044914 | a044d14 |
| Base 15 | 7912415 | 7912815 |
| Base 16 | 5dff116 | 5dff516 |