Compare 4809 vs 4813
| Property | 4809 | 4813 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 2291 | 48131 |
| Prime factorization | 3 × 7 × 229 | 4813 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 229, 687, 1603, 4809 | 1, 4813 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 119th | |
| Isolated primes | 401st | |
| Lucky primes | 128th | |
| Primes | 648th | |
| Pythagorean primes | 318th | |
| Roman numberals | MMMMDCCCIX | MMMMDCCCXIII |
| Base 2 | 10010110010012 | 10010110011012 |
| Base 3 | 201210103 | 201210213 |
| Base 4 | 10230214 | 10230314 |
| Base 5 | 1232145 | 1232235 |
| Base 6 | 341336 | 341416 |
| Base 7 | 200107 | 200147 |
| Base 8 | 113118 | 113158 |
| Base 9 | 65339 | 65379 |
| Base 10 | 480910 | 481310 |
| Base 11 | 368211 | 368611 |
| Base 12 | 294912 | 295112 |
| Base 13 | 225c13 | 226313 |
| Base 14 | 1a7714 | 1a7b14 |
| Base 15 | 165915 | 165d15 |
| Base 16 | 12c916 | 12cd16 |