Compare 42281 vs 42473
| Property | 42281 | 42473 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422811 | 424731 |
| Prime factorization | 42281 | 42473 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42281 | 1, 42473 |
| Number of properties | 5 | 8 |
| Additive primes | 1973rd | |
| Chen primes | 2076th | |
| Happy primes | 728th | |
| Isolated primes | 3209th | |
| Long primes | 1670th | |
| Primes | 4419th | 4444th |
| Pythagorean primes | 2192nd | 2203rd |
| Sexy primes (2nd member) | 1262nd | |
| Sexy prime triplets (3rd member) | 308th | |
| Sophie germain primes | 591st | |
| Twin primes (1st member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100101111010012 |
| Base 3 | 20102222223 | 20110210023 |
| Base 4 | 221102214 | 221132214 |
| Base 5 | 23231115 | 23243435 |
| Base 6 | 5234256 | 5243456 |
| Base 7 | 2341617 | 2345547 |
| Base 8 | 1224518 | 1227518 |
| Base 9 | 638889 | 642329 |
| Base 10 | 4228110 | 4247310 |
| Base 11 | 2984811 | 29a0211 |
| Base 12 | 2057512 | 206b512 |
| Base 13 | 1632513 | 1644213 |
| Base 14 | 115a114 | 1169b14 |
| Base 15 | c7db15 | c8b815 |
| Base 16 | a52916 | a5e916 |