Compare 421181 vs 421207
| Property | 421181 | 421207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4211811 | 4212071 |
| Prime factorization | 421181 | 421207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421181 | 1, 421207 |
| Number of properties | 5 | 2 |
| Additive primes | 14028th | |
| Chen primes | 14251st | |
| Cousin primes (2nd member) | 3969th | |
| Isolated primes | 27537th | 27539th |
| Primes | 35482nd | 35484th |
| Roman numberals | ||
| Base 2 | 11001101101001111012 | 11001101101010101112 |
| Base 3 | 2101012020223 | 2101012100213 |
| Base 4 | 12123103314 | 12123111134 |
| Base 5 | 1014342115 | 1014343125 |
| Base 6 | 130055256 | 130100116 |
| Base 7 | 34026357 | 34030037 |
| Base 8 | 14664758 | 14665278 |
| Base 9 | 7116689 | 7117079 |
| Base 10 | 42118110 | 42120710 |
| Base 11 | 26849211 | 26850611 |
| Base 12 | 1838a512 | 18390712 |
| Base 13 | 11992713 | 11994713 |
| Base 14 | ad6c514 | ad70314 |
| Base 15 | 84bdb15 | 84c0715 |
| Base 16 | 66d3d16 | 66d5716 |