Compare 389109 vs 389111
| Property | 389109 | 389111 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 72 × 26471 | 3891111 |
| Prime factorization | 3 × 7 × 7 × 2647 | 389111 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 21, 49, 147, 2647, 7941, 18529, 55587, 129703, 389109 | 1, 389111 |
| Number of properties | 0 | 5 |
| Additive primes | 13065th | |
| Isolated primes | 25567th | |
| Primes | 32994th | |
| Sexy primes (1st member) | 7466th | |
| Sophie germain primes | 3522nd | |
| Roman numberals | ||
| Base 2 | 10111101111111101012 | 10111101111111101112 |
| Base 3 | 2012022021103 | 2012022021123 |
| Base 4 | 11323333114 | 11323333134 |
| Base 5 | 444224145 | 444224215 |
| Base 6 | 122012336 | 122012356 |
| Base 7 | 32103007 | 32103027 |
| Base 8 | 13677658 | 13677678 |
| Base 9 | 6526739 | 6526759 |
| Base 10 | 38910910 | 38911110 |
| Base 11 | 24638611 | 24638811 |
| Base 12 | 16921912 | 16921b12 |
| Base 13 | 10815613 | 10815813 |
| Base 14 | a1b3714 | a1b3914 |
| Base 15 | 7a45915 | 7a45b15 |
| Base 16 | 5eff516 | 5eff716 |