Compare 42281 vs 42282
| Property | 42281 | 42282 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 422811 | 21 × 36 × 291 |
| Prime factorization | 42281 | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 29 |
| Divisors count | 2 | 28 |
| Divisors | 1, 42281 | 1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1566, 2349, 4698, 7047, 14094, 21141, 42282 |
| Number of properties | 5 | 0 |
| Additive primes | 1973rd | |
| Chen primes | 2076th | |
| Primes | 4419th | |
| Pythagorean primes | 2192nd | |
| Twin primes (1st member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100101001010102 |
| Base 3 | 20102222223 | 20110000003 |
| Base 4 | 221102214 | 221102224 |
| Base 5 | 23231115 | 23231125 |
| Base 6 | 5234256 | 5234306 |
| Base 7 | 2341617 | 2341627 |
| Base 8 | 1224518 | 1224528 |
| Base 9 | 638889 | 640009 |
| Base 10 | 4228110 | 4228210 |
| Base 11 | 2984811 | 2984911 |
| Base 12 | 2057512 | 2057612 |
| Base 13 | 1632513 | 1632613 |
| Base 14 | 115a114 | 115a214 |
| Base 15 | c7db15 | c7dc15 |
| Base 16 | a52916 | a52a16 |