Compare 389399 vs 390209
| Property | 389399 | 390209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3893991 | 3902091 |
| Prime factorization | 389399 | 390209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389399 | 1, 390209 |
| Number of properties | 5 | 4 |
| Additive primes | 13072nd | 13101st |
| Chen primes | 13362nd | 13388th |
| Emirps | 6426th | |
| Primes | 33015th | 33085th |
| Twin primes (1st member) | 3717th | 3724th |
| Roman numberals | ||
| Base 2 | 10111110001000101112 | 10111110100010000012 |
| Base 3 | 2012100110123 | 2012110210123 |
| Base 4 | 11330101134 | 11331010014 |
| Base 5 | 444300445 | 444413145 |
| Base 6 | 122024356 | 122103056 |
| Base 7 | 32111637 | 32134317 |
| Base 8 | 13704278 | 13721018 |
| Base 9 | 6531359 | 6542359 |
| Base 10 | 38939910 | 39020910 |
| Base 11 | 24661a11 | 24719611 |
| Base 12 | 16941b12 | 16999512 |
| Base 13 | 10831a13 | 1087c113 |
| Base 14 | a1ca314 | a22c114 |
| Base 15 | 7a59e15 | 7a93e15 |
| Base 16 | 5f11716 | 5f44116 |