Compare 189937 vs 189949
| Property | 189937 | 189949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 311 × 5571 | 1899491 |
| Prime factorization | 11 × 31 × 557 | 189949 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 31, 341, 557, 6127, 17267, 189937 | 1, 189949 |
| Number of properties | 0 | 4 |
| Chen primes | 7227th | |
| Primes | 17164th | |
| Pythagorean primes | 8564th | |
| Twin primes (2nd member) | 2075th | |
| Roman numberals | ||
| Base 2 | 1011100101111100012 | 1011100101111111012 |
| Base 3 | 1001221122013 | 1001221200113 |
| Base 4 | 2321133014 | 2321133314 |
| Base 5 | 220342225 | 220342445 |
| Base 6 | 40232016 | 40232216 |
| Base 7 | 14205167 | 14205347 |
| Base 8 | 5627618 | 5627758 |
| Base 9 | 3184819 | 3185049 |
| Base 10 | 18993710 | 18994910 |
| Base 11 | 11a78011 | 11a79111 |
| Base 12 | 91b0112 | 91b1112 |
| Base 13 | 685b713 | 685c613 |
| Base 14 | 4d30d14 | 4d31b14 |
| Base 15 | 3b42715 | 3b43415 |
| Base 16 | 2e5f116 | 2e5fd16 |