Compare 200639 vs 200689
| Property | 200639 | 200689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2006391 | 2006891 |
| Prime factorization | 200639 | 200689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 200639 | 1, 200689 |
| Number of properties | 5 | 4 |
| Chen primes | 7543rd | |
| Happy primes | 2748th | |
| Isolated primes | 13713th | 13716th |
| Lucky primes | 2320th | |
| Primes | 18034th | 18037th |
| Pythagorean primes | 9005th | |
| Sophie germain primes | 2062nd | |
| Roman numberals | ||
| Base 2 | 1100001111101111112 | 1100001111111100012 |
| Base 3 | 1010120200023 | 1010120212213 |
| Base 4 | 3003323334 | 3003333014 |
| Base 5 | 224100245 | 224102245 |
| Base 6 | 41445156 | 41450416 |
| Base 7 | 14636457 | 14640467 |
| Base 8 | 6076778 | 6077618 |
| Base 9 | 3352029 | 3352579 |
| Base 10 | 20063910 | 20068910 |
| Base 11 | 12781a11 | 12786511 |
| Base 12 | 9813b12 | 9818112 |
| Base 13 | 7042a13 | 7046813 |
| Base 14 | 5319514 | 531cd14 |
| Base 15 | 3e6ae15 | 3e6e415 |
| Base 16 | 30fbf16 | 30ff116 |