Compare 142993 vs 143813
| Property | 142993 | 143813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429931 | 1438131 |
| Prime factorization | 142993 | 143813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142993 | 1, 143813 |
| Number of properties | 5 | 6 |
| Emirps | 2780th | |
| Happy primes | 2080th | 2090th |
| Harmonic primes | 5005th | |
| Isolated primes | 9995th | 10048th |
| Primes | 13266th | 13329th |
| Pythagorean primes | 6611th | 6646th |
| Sexy primes (2nd member) | 3272nd | |
| Roman numberals | ||
| Base 2 | 1000101110100100012 | 1000110001110001012 |
| Base 3 | 210210110013 | 210220211023 |
| Base 4 | 2023221014 | 2030130114 |
| Base 5 | 140334335 | 141002235 |
| Base 6 | 30220016 | 30254456 |
| Base 7 | 11336147 | 11361657 |
| Base 8 | 4272218 | 4307058 |
| Base 9 | 2371319 | 2382429 |
| Base 10 | 14299310 | 14381310 |
| Base 11 | 9848411 | 9905a11 |
| Base 12 | 6a90112 | 6b28512 |
| Base 13 | 5011613 | 505c713 |
| Base 14 | 3a17b14 | 3a5a514 |
| Base 15 | 2c57d15 | 2c92815 |
| Base 16 | 22e9116 | 231c516 |