Compare 389399 vs 389749
| Property | 389399 | 389749 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3893991 | 3897491 |
| Prime factorization | 389399 | 389749 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389399 | 1, 389749 |
| Number of properties | 5 | 4 |
| Additive primes | 13072nd | |
| Chen primes | 13362nd | 13374th |
| Emirps | 6426th | |
| Isolated primes | 25605th | |
| Primes | 33015th | 33044th |
| Sexy primes (2nd member) | 7475th | |
| Twin primes (1st member) | 3717th | |
| Roman numberals | ||
| Base 2 | 10111110001000101112 | 10111110010011101012 |
| Base 3 | 2012100110123 | 2012101220113 |
| Base 4 | 11330101134 | 11330213114 |
| Base 5 | 444300445 | 444324445 |
| Base 6 | 122024356 | 122042216 |
| Base 7 | 32111637 | 32122037 |
| Base 8 | 13704278 | 13711658 |
| Base 9 | 6531359 | 6535649 |
| Base 10 | 38939910 | 38974910 |
| Base 11 | 24661a11 | 24690811 |
| Base 12 | 16941b12 | 16967112 |
| Base 13 | 10831a13 | 10852913 |
| Base 14 | a1ca314 | a207314 |
| Base 15 | 7a59e15 | 7a73415 |
| Base 16 | 5f11716 | 5f27516 |