Compare 528137 vs 528142
| Property | 528137 | 528142 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5281371 | 21 × 2640711 |
| Prime factorization | 528137 | 2 × 264071 |
| Divisors count | 2 | 4 |
| Divisors | 1, 528137 | 1, 2, 264071, 528142 |
| Number of properties | 4 | 1 |
| Isolated primes | 34117th | |
| Primes | 43688th | |
| Semiprimes | 114085th | |
| Sexy primes (2nd member) | 9589th | |
| Ulam primes | 3208th | |
| Roman numberals | ||
| Base 2 | 100000001111000010012 | 100000001111000011102 |
| Base 3 | 2222111101223 | 2222111102113 |
| Base 4 | 20003300214 | 20003300324 |
| Base 5 | 1134000225 | 1134000325 |
| Base 6 | 151530256 | 151530346 |
| Base 7 | 43265217 | 43265267 |
| Base 8 | 20074118 | 20074168 |
| Base 9 | 8844189 | 8844249 |
| Base 10 | 52813710 | 52814210 |
| Base 11 | 33088511 | 33088a11 |
| Base 12 | 21577512 | 21577a12 |
| Base 13 | 15650c13 | 15651413 |
| Base 14 | da68114 | da68614 |
| Base 15 | a674215 | a674715 |
| Base 16 | 80f0916 | 80f0e16 |