Compare 389399 vs 389409
| Property | 389399 | 389409 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3893991 | 31 × 1298031 |
| Prime factorization | 389399 | 3 × 129803 |
| Divisors count | 2 | 4 |
| Divisors | 1, 389399 | 1, 3, 129803, 389409 |
| Number of properties | 5 | 1 |
| Additive primes | 13072nd | |
| Chen primes | 13362nd | |
| Emirps | 6426th | |
| Primes | 33015th | |
| Semiprimes | 85369th | |
| Twin primes (1st member) | 3717th | |
| Roman numberals | ||
| Base 2 | 10111110001000101112 | 10111110001001000012 |
| Base 3 | 2012100110123 | 2012100111203 |
| Base 4 | 11330101134 | 11330102014 |
| Base 5 | 444300445 | 444301145 |
| Base 6 | 122024356 | 122024536 |
| Base 7 | 32111637 | 32112067 |
| Base 8 | 13704278 | 13704418 |
| Base 9 | 6531359 | 6531469 |
| Base 10 | 38939910 | 38940910 |
| Base 11 | 24661a11 | 24662911 |
| Base 12 | 16941b12 | 16942912 |
| Base 13 | 10831a13 | 10832713 |
| Base 14 | a1ca314 | a1cad14 |
| Base 15 | 7a59e15 | 7a5a915 |
| Base 16 | 5f11716 | 5f12116 |