Compare 664009 vs 664133
| Property | 664009 | 664133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6640091 | 6641331 |
| Prime factorization | 664009 | 664133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 664009 | 1, 664133 |
| Number of properties | 2 | 3 |
| Additive primes | 21031st | |
| Isolated primes | 42238th | 42247th |
| Primes | 53869th | 53880th |
| Roman numberals | ||
| Base 2 | 101000100001110010012 | 101000100010010001012 |
| Base 3 | 10202012112213 | 10202020001123 |
| Base 4 | 22020130214 | 22020210114 |
| Base 5 | 1322220145 | 1322230135 |
| Base 6 | 221220416 | 221224056 |
| Base 7 | 54336137 | 54341517 |
| Base 8 | 24207118 | 24211058 |
| Base 9 | 12217579 | 12220159 |
| Base 10 | 66400910 | 66413310 |
| Base 11 | 41397511 | 413a7811 |
| Base 12 | 28032112 | 28040512 |
| Base 13 | 1a330813 | 1a33a213 |
| Base 14 | 133db314 | 13406114 |
| Base 15 | d1b2415 | d1ba815 |
| Base 16 | a21c916 | a224516 |