Compare 206813 vs 206818
| Property | 206813 | 206818 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2068131 | 21 × 1034091 |
| Prime factorization | 206813 | 2 × 103409 |
| Divisors count | 2 | 4 |
| Divisors | 1, 206813 | 1, 2, 103409, 206818 |
| Number of properties | 6 | 1 |
| Isolated primes | 14099th | |
| Primes | 18532nd | |
| Pythagorean primes | 9247th | |
| Semiprimes | 46708th | |
| Sexy primes (1st member) | 4410th | |
| Sexy primes (2nd member) | 4409th | |
| Sexy prime triplets (2nd member) | 890th | |
| Roman numberals | ||
| Base 2 | 1100100111110111012 | 1100100111111000102 |
| Base 3 | 1011112002023 | 1011112002213 |
| Base 4 | 3021331314 | 3021332024 |
| Base 5 | 231042235 | 231042335 |
| Base 6 | 42332456 | 42332546 |
| Base 7 | 15206457 | 15206537 |
| Base 8 | 6237358 | 6237428 |
| Base 9 | 3446229 | 3446279 |
| Base 10 | 20681310 | 20681810 |
| Base 11 | 13142211 | 13142711 |
| Base 12 | 9b82512 | 9b82a12 |
| Base 13 | 7319913 | 731a113 |
| Base 14 | 5552514 | 5552a14 |
| Base 15 | 4142815 | 4142d15 |
| Base 16 | 327dd16 | 327e216 |