Compare 19205 vs 19211
| Property | 19205 | 19211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 231 × 1671 | 192111 |
| Prime factorization | 5 × 23 × 167 | 19211 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 23, 115, 167, 835, 3841, 19205 | 1, 19211 |
| Number of properties | 0 | 5 |
| Chen primes | 1081st | |
| Cousin primes (2nd member) | 338th | |
| Primes | 2178th | |
| Prime triplets (2nd member) | 163rd | |
| Twin primes (1st member) | 331st | |
| Roman numberals | ||
| Base 2 | 1001011000001012 | 1001011000010112 |
| Base 3 | 2221000223 | 2221001123 |
| Base 4 | 102300114 | 102300234 |
| Base 5 | 11033105 | 11033215 |
| Base 6 | 2245256 | 2245356 |
| Base 7 | 1066647 | 1100037 |
| Base 8 | 454058 | 454138 |
| Base 9 | 283089 | 283159 |
| Base 10 | 1920510 | 1921110 |
| Base 11 | 1347a11 | 1348511 |
| Base 12 | b14512 | b14b12 |
| Base 13 | 898413 | 898a13 |
| Base 14 | 6ddb14 | 700314 |
| Base 15 | 5a5515 | 5a5b15 |
| Base 16 | 4b0516 | 4b0b16 |