Compare 189901 vs 189903
| Property | 189901 | 189903 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1899011 | 31 × 71 × 90431 |
| Prime factorization | 189901 | 3 × 7 × 9043 |
| Divisors count | 2 | 8 |
| Divisors | 1, 189901 | 1, 3, 7, 21, 9043, 27129, 63301, 189903 |
| Number of properties | 3 | 0 |
| Isolated primes | 13013th | |
| Primes | 17160th | |
| Pythagorean primes | 8561st | |
| Roman numberals | ||
| Base 2 | 1011100101110011012 | 1011100101110011112 |
| Base 3 | 1001221111013 | 1001221111103 |
| Base 4 | 2321130314 | 2321130334 |
| Base 5 | 220341015 | 220341035 |
| Base 6 | 40231016 | 40231036 |
| Base 7 | 14204357 | 14204407 |
| Base 8 | 5627158 | 5627178 |
| Base 9 | 3184419 | 3184439 |
| Base 10 | 18990110 | 18990310 |
| Base 11 | 11a74811 | 11a74a11 |
| Base 12 | 91a9112 | 91a9312 |
| Base 13 | 6858a13 | 6858c13 |
| Base 14 | 4d2c514 | 4d2c714 |
| Base 15 | 3b40115 | 3b40315 |
| Base 16 | 2e5cd16 | 2e5cf16 |