Compare 188947 vs 188957
| Property | 188947 | 188957 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 891 × 1931 | 1889571 |
| Prime factorization | 11 × 89 × 193 | 188957 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 89, 193, 979, 2123, 17177, 188947 | 1, 188957 |
| Number of properties | 0 | 6 |
| Chen primes | 7197th | |
| Cousin primes (2nd member) | 2028th | |
| Emirps | 3971st | |
| Isolated primes | 12955th | |
| Primes | 17080th | |
| Pythagorean primes | 8522nd | |
| Roman numberals | ||
| Base 2 | 1011100010000100112 | 1011100010000111012 |
| Base 3 | 1001210120013 | 1001210121023 |
| Base 4 | 2320201034 | 2320201314 |
| Base 5 | 220212425 | 220213125 |
| Base 6 | 40144316 | 40144456 |
| Base 7 | 14146037 | 14146167 |
| Base 8 | 5610238 | 5610358 |
| Base 9 | 3171619 | 3171729 |
| Base 10 | 18894710 | 18895710 |
| Base 11 | 119a6011 | 119a6a11 |
| Base 12 | 9141712 | 9142512 |
| Base 13 | 6800513 | 6801213 |
| Base 14 | 4cc0314 | 4cc0d14 |
| Base 15 | 3aeb715 | 3aec215 |
| Base 16 | 2e21316 | 2e21d16 |