Compare 42281 vs 42331
| Property | 42281 | 42331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422811 | 423311 |
| Prime factorization | 42281 | 42331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42281 | 1, 42331 |
| Number of properties | 5 | 6 |
| Additive primes | 1973rd | 1975th |
| Chen primes | 2076th | |
| Harmonic primes | 1646th | |
| Isolated primes | 3194th | |
| Long primes | 1665th | |
| Primes | 4419th | 4425th |
| Pythagorean primes | 2192nd | |
| Sexy primes (1st member) | 1253rd | |
| Twin primes (1st member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100101010110112 |
| Base 3 | 20102222223 | 20110012113 |
| Base 4 | 221102214 | 221111234 |
| Base 5 | 23231115 | 23233115 |
| Base 6 | 5234256 | 5235516 |
| Base 7 | 2341617 | 2342627 |
| Base 8 | 1224518 | 1225338 |
| Base 9 | 638889 | 640549 |
| Base 10 | 4228110 | 4233110 |
| Base 11 | 2984811 | 2989311 |
| Base 12 | 2057512 | 205b712 |
| Base 13 | 1632513 | 1636313 |
| Base 14 | 115a114 | 115d914 |
| Base 15 | c7db15 | c82115 |
| Base 16 | a52916 | a55b16 |