Compare 528137 vs 528149
| Property | 528137 | 528149 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5281371 | 231 × 229631 |
| Prime factorization | 528137 | 23 × 22963 |
| Divisors count | 2 | 4 |
| Divisors | 1, 528137 | 1, 23, 22963, 528149 |
| Number of properties | 4 | 1 |
| Isolated primes | 34117th | |
| Primes | 43688th | |
| Semiprimes | 114086th | |
| Sexy primes (2nd member) | 9589th | |
| Ulam primes | 3208th | |
| Roman numberals | ||
| Base 2 | 100000001111000010012 | 100000001111000101012 |
| Base 3 | 2222111101223 | 2222111110023 |
| Base 4 | 20003300214 | 20003301114 |
| Base 5 | 1134000225 | 1134000445 |
| Base 6 | 151530256 | 151530456 |
| Base 7 | 43265217 | 43265367 |
| Base 8 | 20074118 | 20074258 |
| Base 9 | 8844189 | 8844329 |
| Base 10 | 52813710 | 52814910 |
| Base 11 | 33088511 | 33089611 |
| Base 12 | 21577512 | 21578512 |
| Base 13 | 15650c13 | 15651b13 |
| Base 14 | da68114 | da68d14 |
| Base 15 | a674215 | a674e15 |
| Base 16 | 80f0916 | 80f1516 |