Compare 41981 vs 42139
| Property | 41981 | 42139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 419811 | 421391 |
| Prime factorization | 41981 | 42139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 41981 | 1, 42139 |
| Number of properties | 6 | 4 |
| Additive primes | 1957th | 1964th |
| Chen primes | 2065th | |
| Isolated primes | 3180th | |
| Long primes | 1650th | 1658th |
| Primes | 4390th | 4405th |
| Pythagorean primes | 2177th | |
| Twin primes (1st member) | 611th | |
| Roman numberals | ||
| Base 2 | 10100011111111012 | 10100100100110112 |
| Base 3 | 20101202123 | 20102102013 |
| Base 4 | 220333314 | 221021234 |
| Base 5 | 23204115 | 23220245 |
| Base 6 | 5222056 | 5230316 |
| Base 7 | 2332527 | 2335667 |
| Base 8 | 1217758 | 1222338 |
| Base 9 | 635259 | 637219 |
| Base 10 | 4198110 | 4213910 |
| Base 11 | 295a511 | 2972911 |
| Base 12 | 2036512 | 2047712 |
| Base 13 | 1615413 | 1624613 |
| Base 14 | 1142914 | 114dd14 |
| Base 15 | c68b15 | c74415 |
| Base 16 | a3fd16 | a49b16 |