Compare 5531 vs 6481
| Property | 5531 | 6481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 55311 | 64811 |
| Prime factorization | 5531 | 6481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 5531 | 1, 6481 |
| Number of properties | 6 | 6 |
| Additive primes | 422nd | |
| Chen primes | 412th | 459th |
| Cousin primes (2nd member) | 132nd | |
| Isolated primes | 461st | 542nd |
| Long primes | 279th | |
| Primes | 732nd | 841st |
| Pythagorean primes | 414th | |
| Ulam primes | 57th | 59th |
| Roman numberals | ||
| Base 2 | 10101100110112 | 11001010100012 |
| Base 3 | 211202123 | 222200013 |
| Base 4 | 11121234 | 12111014 |
| Base 5 | 1341115 | 2014115 |
| Base 6 | 413356 | 500016 |
| Base 7 | 220617 | 246167 |
| Base 8 | 126338 | 145218 |
| Base 9 | 75259 | 88019 |
| Base 10 | 553110 | 648110 |
| Base 11 | 417911 | 496211 |
| Base 12 | 324b12 | 390112 |
| Base 13 | 269613 | 2c4713 |
| Base 14 | 203114 | 250d14 |
| Base 15 | 198b15 | 1dc115 |
| Base 16 | 159b16 | 195116 |