Compare 421607 vs 421613
| Property | 421607 | 421613 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 4216071 | 232 × 7971 |
| Prime factorization | 421607 | 23 × 23 × 797 |
| Divisors count | 2 | 6 |
| Divisors | 1, 421607 | 1, 23, 529, 797, 18331, 421613 |
| Number of properties | 5 | 0 |
| Chen primes | 14260th | |
| Primes | 35509th | |
| Safe primes | 2144th | |
| Super primes | 3780th | |
| Twin primes (1st member) | 3975th | |
| Roman numberals | ||
| Base 2 | 11001101110111001112 | 11001101110111011012 |
| Base 3 | 2101021000023 | 2101021000223 |
| Base 4 | 12123232134 | 12123232314 |
| Base 5 | 1014424125 | 1014424235 |
| Base 6 | 130115156 | 130115256 |
| Base 7 | 34041147 | 34041237 |
| Base 8 | 14673478 | 14673558 |
| Base 9 | 7123029 | 7123089 |
| Base 10 | 42160710 | 42161310 |
| Base 11 | 26883a11 | 26884511 |
| Base 12 | 183b9b12 | 183ba512 |
| Base 13 | 119b9413 | 119b9a13 |
| Base 14 | ad90b14 | ad91314 |
| Base 15 | 84dc215 | 84dc815 |
| Base 16 | 66ee716 | 66eed16 |