Compare 6481 vs 6493
| Property | 6481 | 6493 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 64811 | 431 × 1511 |
| Prime factorization | 6481 | 43 × 151 |
| Divisors count | 2 | 4 |
| Divisors | 1, 6481 | 1, 43, 151, 6493 |
| Number of properties | 6 | 1 |
| Additive primes | 422nd | |
| Chen primes | 459th | |
| Isolated primes | 542nd | |
| Primes | 841st | |
| Pythagorean primes | 414th | |
| Semiprimes | 1744th | |
| Ulam primes | 59th | |
| Roman numberals | ||
| Base 2 | 11001010100012 | 11001010111012 |
| Base 3 | 222200013 | 222201113 |
| Base 4 | 12111014 | 12111314 |
| Base 5 | 2014115 | 2014335 |
| Base 6 | 500016 | 500216 |
| Base 7 | 246167 | 246347 |
| Base 8 | 145218 | 145358 |
| Base 9 | 88019 | 88149 |
| Base 10 | 648110 | 649310 |
| Base 11 | 496211 | 497311 |
| Base 12 | 390112 | 391112 |
| Base 13 | 2c4713 | 2c5613 |
| Base 14 | 250d14 | 251b14 |
| Base 15 | 1dc115 | 1dcd15 |
| Base 16 | 195116 | 195d16 |