Compare 211889 vs 211893
| Property | 211889 | 211893 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2118891 | 31 × 111 × 64211 |
| Prime factorization | 211889 | 3 × 11 × 6421 |
| Divisors count | 2 | 8 |
| Divisors | 1, 211889 | 1, 3, 11, 33, 6421, 19263, 70631, 211893 |
| Number of properties | 7 | 0 |
| Additive primes | 7655th | |
| Chen primes | 7922nd | |
| Harmonic primes | 7106th | |
| Primes | 18968th | |
| Pythagorean primes | 9470th | |
| Sophie germain primes | 2155th | |
| Twin primes (1st member) | 2271st | |
| Roman numberals | ||
| Base 2 | 1100111011101100012 | 1100111011101101012 |
| Base 3 | 1012021222023 | 1012021222203 |
| Base 4 | 3032323014 | 3032323114 |
| Base 5 | 232400245 | 232400335 |
| Base 6 | 43125456 | 43125536 |
| Base 7 | 15415167 | 15415237 |
| Base 8 | 6356618 | 6356658 |
| Base 9 | 3525829 | 3525869 |
| Base 10 | 21188910 | 21189310 |
| Base 11 | 13521711 | 13522011 |
| Base 12 | a275512 | a275912 |
| Base 13 | 755a213 | 755a613 |
| Base 14 | 5730d14 | 5731314 |
| Base 15 | 42bae15 | 42bb315 |
| Base 16 | 33bb116 | 33bb516 |