Compare 41981 vs 42157
| Property | 41981 | 42157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 419811 | 421571 |
| Prime factorization | 41981 | 42157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 41981 | 1, 42157 |
| Number of properties | 6 | 5 |
| Additive primes | 1957th | 1965th |
| Chen primes | 2065th | |
| Harmonic primes | 1641st | |
| Isolated primes | 3181st | |
| Long primes | 1650th | |
| Primes | 4390th | 4406th |
| Pythagorean primes | 2177th | 2184th |
| Twin primes (1st member) | 611th | |
| Roman numberals | ||
| Base 2 | 10100011111111012 | 10100100101011012 |
| Base 3 | 20101202123 | 20102111013 |
| Base 4 | 220333314 | 221022314 |
| Base 5 | 23204115 | 23221125 |
| Base 6 | 5222056 | 5231016 |
| Base 7 | 2332527 | 2336237 |
| Base 8 | 1217758 | 1222558 |
| Base 9 | 635259 | 637419 |
| Base 10 | 4198110 | 4215710 |
| Base 11 | 295a511 | 2974511 |
| Base 12 | 2036512 | 2049112 |
| Base 13 | 1615413 | 1625b13 |
| Base 14 | 1142914 | 1151314 |
| Base 15 | c68b15 | c75715 |
| Base 16 | a3fd16 | a4ad16 |