Compare 667001 vs 667013
| Property | 667001 | 667013 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 731 × 91371 | 6670131 |
| Prime factorization | 73 × 9137 | 667013 |
| Divisors count | 4 | 2 |
| Divisors | 1, 73, 9137, 667001 | 1, 667013 |
| Number of properties | 1 | 6 |
| Additive primes | 21116th | |
| Centered square primes | 148th | |
| Chen primes | 21148th | |
| Isolated primes | 42419th | |
| Primes | 54096th | |
| Semiprimes | 142672nd | |
| Sexy primes (1st member) | 11672nd | |
| Roman numberals | ||
| Base 2 | 101000101101011110012 | 101000101101100001012 |
| Base 3 | 10202122212023 | 10202122220123 |
| Base 4 | 22023113214 | 22023120114 |
| Base 5 | 1323210015 | 1323210235 |
| Base 6 | 221435456 | 221440056 |
| Base 7 | 54454167 | 54454347 |
| Base 8 | 24265718 | 24266058 |
| Base 9 | 12258529 | 12258659 |
| Base 10 | 66700110 | 66701310 |
| Base 11 | 41614511 | 41615611 |
| Base 12 | 281bb512 | 28200512 |
| Base 13 | 1a479a13 | 1a47a913 |
| Base 14 | 13510d14 | 13511b14 |
| Base 15 | d296b15 | d297815 |
| Base 16 | a2d7916 | a2d8516 |