Compare 385007 vs 385013
| Property | 385007 | 385013 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 550011 | 3850131 |
| Prime factorization | 7 × 55001 | 385013 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 55001, 385007 | 1, 385013 |
| Number of properties | 1 | 4 |
| Chen primes | 13230th | |
| Isolated primes | 25322nd | |
| Primes | 32683rd | |
| Semiprimes | 84430th | |
| Sophie germain primes | 3495th | |
| Roman numberals | ||
| Base 2 | 10111011111111011112 | 10111011111111101012 |
| Base 3 | 2011200101123 | 2011200102023 |
| Base 4 | 11313332334 | 11313333114 |
| Base 5 | 443100125 | 443100235 |
| Base 6 | 121302356 | 121302456 |
| Base 7 | 31623207 | 31623267 |
| Base 8 | 13577578 | 13577658 |
| Base 9 | 6461159 | 6461229 |
| Base 10 | 38500710 | 38501310 |
| Base 11 | 24329711 | 2432a211 |
| Base 12 | 16697b12 | 16698512 |
| Base 13 | 10631c13 | 10632513 |
| Base 14 | a044714 | a044d14 |
| Base 15 | 7912215 | 7912815 |
| Base 16 | 5dfef16 | 5dff516 |