Compare 209801 vs 210923
| Property | 209801 | 210923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2098011 | 2109231 |
| Prime factorization | 209801 | 210923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209801 | 1, 210923 |
| Number of properties | 6 | 5 |
| Additive primes | 7619th | |
| Chen primes | 7848th | |
| Harmonic primes | 7035th | |
| Isolated primes | 14287th | 14368th |
| Primes | 18788th | 18887th |
| Pythagorean primes | 9382nd | |
| Sexy primes (1st member) | 4481st | |
| Sophie germain primes | 2137th | 2146th |
| Roman numberals | ||
| Base 2 | 1100110011100010012 | 1100110111111010112 |
| Base 3 | 1011222101023 | 1012010222223 |
| Base 4 | 3030320214 | 3031332234 |
| Base 5 | 232032015 | 232221435 |
| Base 6 | 42551456 | 43042556 |
| Base 7 | 15324447 | 15356367 |
| Base 8 | 6316118 | 6337538 |
| Base 9 | 3487129 | 3512889 |
| Base 10 | 20980110 | 21092310 |
| Base 11 | 13369911 | 13451911 |
| Base 12 | a14b512 | a208b12 |
| Base 13 | 7465713 | 7500b13 |
| Base 14 | 5665b14 | 56c1d14 |
| Base 15 | 4226b15 | 4276815 |
| Base 16 | 3338916 | 337eb16 |