Compare 42281 vs 42569
| Property | 42281 | 42569 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422811 | 425691 |
| Prime factorization | 42281 | 42569 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42281 | 1, 42569 |
| Number of properties | 5 | 6 |
| Additive primes | 1973rd | |
| Chen primes | 2076th | 2085th |
| Harmonic primes | 1656th | |
| Primes | 4419th | 4451st |
| Pythagorean primes | 2192nd | 2207th |
| Super primes | 605th | |
| Twin primes (1st member) | 616th | 619th |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100110010010012 |
| Base 3 | 20102222223 | 20111011223 |
| Base 4 | 221102214 | 221210214 |
| Base 5 | 23231115 | 23302345 |
| Base 6 | 5234256 | 5250256 |
| Base 7 | 2341617 | 2350527 |
| Base 8 | 1224518 | 1231118 |
| Base 9 | 638889 | 643489 |
| Base 10 | 4228110 | 4256910 |
| Base 11 | 2984811 | 29a8a11 |
| Base 12 | 2057512 | 2077512 |
| Base 13 | 1632513 | 164b713 |
| Base 14 | 115a114 | 1172914 |
| Base 15 | c7db15 | c92e15 |
| Base 16 | a52916 | a64916 |