Compare 42239 vs 42281
| Property | 42239 | 42281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422391 | 422811 |
| Prime factorization | 42239 | 42281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42239 | 1, 42281 |
| Number of properties | 3 | 5 |
| Additive primes | 1973rd | |
| Chen primes | 2074th | 2076th |
| Isolated primes | 3188th | |
| Primes | 4417th | 4419th |
| Pythagorean primes | 2192nd | |
| Twin primes (1st member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100100111111112 | 10100101001010012 |
| Base 3 | 20102211023 | 20102222223 |
| Base 4 | 221033334 | 221102214 |
| Base 5 | 23224245 | 23231115 |
| Base 6 | 5233156 | 5234256 |
| Base 7 | 2341017 | 2341617 |
| Base 8 | 1223778 | 1224518 |
| Base 9 | 638429 | 638889 |
| Base 10 | 4223910 | 4228110 |
| Base 11 | 2980a11 | 2984811 |
| Base 12 | 2053b12 | 2057512 |
| Base 13 | 162c213 | 1632513 |
| Base 14 | 1157114 | 115a114 |
| Base 15 | c7ae15 | c7db15 |
| Base 16 | a4ff16 | a52916 |