Compare 389 vs 541
| Property | 389 | 541 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3891 | 5411 |
| Prime factorization | 389 | 541 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389 | 1, 541 |
| Number of properties | 7 | 9 |
| Chen primes | 55th | 71st |
| Emirps | 20th | |
| Good primes | 28th | |
| Harmonic primes | 41st | |
| Isolated primes | 36th | 51st |
| Long primes | 29th | 38th |
| Lucky primes | 27th | |
| Primes | 77th | 100th |
| Pythagorean primes | 36th | 47th |
| Sexy primes (1st member) | 48th | |
| Sexy primes (2nd member) | 42nd | |
| Roman numberals | CCCLXXXIX | DXLI |
| Base 2 | 1100001012 | 10000111012 |
| Base 3 | 1121023 | 2020013 |
| Base 4 | 120114 | 201314 |
| Base 5 | 30245 | 41315 |
| Base 6 | 14456 | 23016 |
| Base 7 | 10647 | 14027 |
| Base 8 | 6058 | 10358 |
| Base 9 | 4729 | 6619 |
| Base 10 | 38910 | 54110 |
| Base 11 | 32411 | 45211 |
| Base 12 | 28512 | 39112 |
| Base 13 | 23c13 | 32813 |
| Base 14 | 1db14 | 2a914 |
| Base 15 | 1ae15 | 26115 |
| Base 16 | 18516 | 21d16 |