Compare 142591 vs 142949
| Property | 142591 | 142949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1425911 | 1429491 |
| Prime factorization | 142591 | 142949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142591 | 1, 142949 |
| Number of properties | 5 | 7 |
| Additive primes | 5477th | |
| Chen primes | 5709th | |
| Emirps | 2771st | 2779th |
| Isolated primes | 9991st | |
| Long primes | 4942nd | |
| Lucky primes | 1727th | |
| Primes | 13233rd | 13260th |
| Pythagorean primes | 6607th | |
| Twin primes (2nd member) | 1630th | |
| Ulam primes | 931st | |
| Roman numberals | ||
| Base 2 | 1000101100111111112 | 1000101110011001012 |
| Base 3 | 210201210113 | 210210021023 |
| Base 4 | 2023033334 | 2023212114 |
| Base 5 | 140303315 | 140332445 |
| Base 6 | 30200516 | 30214456 |
| Base 7 | 11325017 | 11335227 |
| Base 8 | 4263778 | 4271458 |
| Base 9 | 2365349 | 2370729 |
| Base 10 | 14259110 | 14294910 |
| Base 11 | 9814911 | 9844411 |
| Base 12 | 6a62712 | 6a88512 |
| Base 13 | 4cb9713 | 500b113 |
| Base 14 | 39d7114 | 3a14914 |
| Base 15 | 2c3b115 | 2c54e15 |
| Base 16 | 22cff16 | 22e6516 |