Compare 539 vs 541
| Property | 539 | 541 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 3 | 1 | 
| Prime factorization | 72 × 111 | 5411 | 
| Prime factorization | 7 × 7 × 11 | 541 | 
| Divisors count | 6 | 2 | 
| Divisors | 1, 7, 11, 49, 77, 539 | 1, 541 | 
| Number of properties | 0 | 9 | 
| Chen primes | 71st | |
| Good primes | 28th | |
| Harmonic primes | 41st | |
| Isolated primes | 51st | |
| Long primes | 38th | |
| Lucky primes | 27th | |
| Primes | 100th | |
| Pythagorean primes | 47th | |
| Sexy primes (1st member) | 48th | |
| Roman numberals | DXXXIX | DXLI | 
| Base 2 | 10000110112 | 10000111012 | 
| Base 3 | 2012223 | 2020013 | 
| Base 4 | 201234 | 201314 | 
| Base 5 | 41245 | 41315 | 
| Base 6 | 22556 | 23016 | 
| Base 7 | 14007 | 14027 | 
| Base 8 | 10338 | 10358 | 
| Base 9 | 6589 | 6619 | 
| Base 10 | 53910 | 54110 | 
| Base 11 | 45011 | 45211 | 
| Base 12 | 38b12 | 39112 | 
| Base 13 | 32613 | 32813 | 
| Base 14 | 2a714 | 2a914 | 
| Base 15 | 25e15 | 26115 | 
| Base 16 | 21b16 | 21d16 |