Compare 199885 vs 199889
| Property | 199885 | 199889 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 57111 | 1998891 |
| Prime factorization | 5 × 7 × 5711 | 199889 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 5711, 28555, 39977, 199885 | 1, 199889 |
| Number of properties | 0 | 5 |
| Chen primes | 7523rd | |
| Isolated primes | 13660th | |
| Primes | 17977th | |
| Pythagorean primes | 8973rd | |
| Super primes | 2061st | |
| Roman numberals | ||
| Base 2 | 1100001100110011012 | 1100001100110100012 |
| Base 3 | 1010110120113 | 1010110120223 |
| Base 4 | 3003030314 | 3003031014 |
| Base 5 | 223440205 | 223440245 |
| Base 6 | 41412216 | 41412256 |
| Base 7 | 14615207 | 14615247 |
| Base 8 | 6063158 | 6063218 |
| Base 9 | 3341649 | 3341689 |
| Base 10 | 19988510 | 19988910 |
| Base 11 | 1271a411 | 1271a811 |
| Base 12 | 9781112 | 9781512 |
| Base 13 | 6cc9a13 | 6cca113 |
| Base 14 | 52bb714 | 52bbb14 |
| Base 15 | 3e35a15 | 3e35e15 |
| Base 16 | 30ccd16 | 30cd116 |