Compare 142031 vs 142981
| Property | 142031 | 142981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1420311 | 1429811 |
| Prime factorization | 142031 | 142981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142031 | 1, 142981 |
| Number of properties | 8 | 6 |
| Additive primes | 5445th | |
| Chen primes | 5674th | |
| Emirps | 2758th | |
| Happy primes | 2071st | 2079th |
| Harmonic primes | 4949th | 4977th |
| Isolated primes | 9934th | |
| Long primes | 4944th | |
| Primes | 13187th | 13265th |
| Pythagorean primes | 6610th | |
| Super primes | 1570th | |
| Twin primes (2nd member) | 1636th | |
| Roman numberals | ||
| Base 2 | 1000101010110011112 | 1000101110100001012 |
| Base 3 | 210122111023 | 210210101213 |
| Base 4 | 2022230334 | 2023220114 |
| Base 5 | 140211115 | 140334115 |
| Base 6 | 30133156 | 30215416 |
| Base 7 | 11310417 | 11335667 |
| Base 8 | 4253178 | 4272058 |
| Base 9 | 2357429 | 2371179 |
| Base 10 | 14203110 | 14298110 |
| Base 11 | 9778a11 | 9847311 |
| Base 12 | 6a23b12 | 6a8b112 |
| Base 13 | 4c85613 | 5010713 |
| Base 14 | 39a9114 | 3a16d14 |
| Base 15 | 2c13b15 | 2c57115 |
| Base 16 | 22acf16 | 22e8516 |