Compare 142591 vs 143629
| Property | 142591 | 143629 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1425911 | 1436291 |
| Prime factorization | 142591 | 143629 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142591 | 1, 143629 |
| Number of properties | 5 | 6 |
| Emirps | 2771st | |
| Harmonic primes | 5000th | |
| Isolated primes | 10035th | |
| Long primes | 4959th | |
| Lucky primes | 1727th | |
| Primes | 13233rd | 13314th |
| Pythagorean primes | 6640th | |
| Twin primes (2nd member) | 1630th | |
| Ulam primes | 931st | 940th |
| Roman numberals | ||
| Base 2 | 1000101100111111112 | 1000110001000011012 |
| Base 3 | 210201210113 | 210220001213 |
| Base 4 | 2023033334 | 2030100314 |
| Base 5 | 140303315 | 140440045 |
| Base 6 | 30200516 | 30245416 |
| Base 7 | 11325017 | 11355137 |
| Base 8 | 4263778 | 4304158 |
| Base 9 | 2365349 | 2380179 |
| Base 10 | 14259110 | 14362910 |
| Base 11 | 9814911 | 98a0211 |
| Base 12 | 6a62712 | 6b15112 |
| Base 13 | 4cb9713 | 504b513 |
| Base 14 | 39d7114 | 3a4b314 |
| Base 15 | 2c3b115 | 2c85415 |
| Base 16 | 22cff16 | 2310d16 |