Compare 142031 vs 142939
| Property | 142031 | 142939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1420311 | 1429391 |
| Prime factorization | 142031 | 142939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142031 | 1, 142939 |
| Number of properties | 8 | 7 |
| Additive primes | 5445th | |
| Chen primes | 5674th | |
| Emirps | 2758th | |
| Happy primes | 2071st | 2077th |
| Harmonic primes | 4949th | 4975th |
| Isolated primes | 9934th | 9990th |
| Long primes | 4941st | |
| Lucky primes | 1730th | |
| Primes | 13187th | 13259th |
| Super primes | 1570th | 1576th |
| Roman numberals | ||
| Base 2 | 1000101010110011112 | 1000101110010110112 |
| Base 3 | 210122111023 | 210210020013 |
| Base 4 | 2022230334 | 2023211234 |
| Base 5 | 140211115 | 140332245 |
| Base 6 | 30133156 | 30214316 |
| Base 7 | 11310417 | 11335067 |
| Base 8 | 4253178 | 4271338 |
| Base 9 | 2357429 | 2370619 |
| Base 10 | 14203110 | 14293910 |
| Base 11 | 9778a11 | 9843511 |
| Base 12 | 6a23b12 | 6a87712 |
| Base 13 | 4c85613 | 500a413 |
| Base 14 | 39a9114 | 3a13d14 |
| Base 15 | 2c13b15 | 2c54415 |
| Base 16 | 22acf16 | 22e5b16 |