Compare 439 vs 541
| Property | 439 | 541 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4391 | 5411 |
| Prime factorization | 439 | 541 |
| Divisors count | 2 | 2 |
| Divisors | 1, 439 | 1, 541 |
| Number of properties | 4 | 9 |
| Chen primes | 71st | |
| Cousin primes (1st member) | 23rd | |
| Good primes | 28th | |
| Harmonic primes | 41st | |
| Isolated primes | 40th | 51st |
| Long primes | 38th | |
| Lucky primes | 27th | |
| Primes | 85th | 100th |
| Pythagorean primes | 47th | |
| Sexy primes (1st member) | 48th | |
| Sexy primes (2nd member) | 43rd | |
| Roman numberals | CDXXXIX | DXLI |
| Base 2 | 1101101112 | 10000111012 |
| Base 3 | 1210213 | 2020013 |
| Base 4 | 123134 | 201314 |
| Base 5 | 32245 | 41315 |
| Base 6 | 20116 | 23016 |
| Base 7 | 11657 | 14027 |
| Base 8 | 6678 | 10358 |
| Base 9 | 5379 | 6619 |
| Base 10 | 43910 | 54110 |
| Base 11 | 36a11 | 45211 |
| Base 12 | 30712 | 39112 |
| Base 13 | 27a13 | 32813 |
| Base 14 | 23514 | 2a914 |
| Base 15 | 1e415 | 26115 |
| Base 16 | 1b716 | 21d16 |