Compare 389399 vs 389405
| Property | 389399 | 389405 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3893991 | 51 × 191 × 40991 |
| Prime factorization | 389399 | 5 × 19 × 4099 |
| Divisors count | 2 | 8 |
| Divisors | 1, 389399 | 1, 5, 19, 95, 4099, 20495, 77881, 389405 |
| Number of properties | 5 | 0 |
| Additive primes | 13072nd | |
| Chen primes | 13362nd | |
| Emirps | 6426th | |
| Primes | 33015th | |
| Twin primes (1st member) | 3717th | |
| Roman numberals | ||
| Base 2 | 10111110001000101112 | 10111110001000111012 |
| Base 3 | 2012100110123 | 2012100111023 |
| Base 4 | 11330101134 | 11330101314 |
| Base 5 | 444300445 | 444301105 |
| Base 6 | 122024356 | 122024456 |
| Base 7 | 32111637 | 32112027 |
| Base 8 | 13704278 | 13704358 |
| Base 9 | 6531359 | 6531429 |
| Base 10 | 38939910 | 38940510 |
| Base 11 | 24661a11 | 24662511 |
| Base 12 | 16941b12 | 16942512 |
| Base 13 | 10831a13 | 10832313 |
| Base 14 | a1ca314 | a1ca914 |
| Base 15 | 7a59e15 | 7a5a515 |
| Base 16 | 5f11716 | 5f11d16 |