Compare 667241 vs 667249
| Property | 667241 | 667249 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6672411 | 111 × 606591 |
| Prime factorization | 667241 | 11 × 60659 |
| Divisors count | 2 | 4 |
| Divisors | 1, 667241 | 1, 11, 60659, 667249 |
| Number of properties | 3 | 1 |
| Chen primes | 21153rd | |
| Primes | 54110th | |
| Semiprimes | 142728th | |
| Twin primes (1st member) | 5842nd | |
| Roman numberals | ||
| Base 2 | 101000101110011010012 | 101000101110011100012 |
| Base 3 | 10202200211223 | 10202200212213 |
| Base 4 | 22023212214 | 22023213014 |
| Base 5 | 1323224315 | 1323224445 |
| Base 6 | 221450256 | 221450416 |
| Base 7 | 54462117 | 54462227 |
| Base 8 | 24271518 | 24271618 |
| Base 9 | 12262489 | 12262579 |
| Base 10 | 66724110 | 66724910 |
| Base 11 | 41634311 | 41635011 |
| Base 12 | 28217512 | 28218112 |
| Base 13 | 1a492313 | 1a492b13 |
| Base 14 | 13524114 | 13524914 |
| Base 15 | d2a7b15 | d2a8415 |
| Base 16 | a2e6916 | a2e7116 |