Compare 188957 vs 189139
| Property | 188957 | 189139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1889571 | 1891391 |
| Prime factorization | 188957 | 189139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 188957 | 1, 189139 |
| Number of properties | 6 | 7 |
| Additive primes | 6923rd | |
| Chen primes | 7197th | |
| Cousin primes (2nd member) | 2028th | |
| Emirps | 3971st | 3974th |
| Good primes | 985th | |
| Isolated primes | 12955th | 12962nd |
| Long primes | 6403rd | |
| Lucky primes | 2213th | |
| Primes | 17080th | 17091st |
| Pythagorean primes | 8522nd | |
| Roman numberals | ||
| Base 2 | 1011100010000111012 | 1011100010110100112 |
| Base 3 | 1001210121023 | 1001211100113 |
| Base 4 | 2320201314 | 2320231034 |
| Base 5 | 220213125 | 220230245 |
| Base 6 | 40144456 | 40153516 |
| Base 7 | 14146167 | 14152667 |
| Base 8 | 5610358 | 5613238 |
| Base 9 | 3171729 | 3174049 |
| Base 10 | 18895710 | 18913910 |
| Base 11 | 119a6a11 | 11a11511 |
| Base 12 | 9142512 | 9155712 |
| Base 13 | 6801213 | 6812213 |
| Base 14 | 4cc0d14 | 4ccdd14 |
| Base 15 | 3aec215 | 3b09415 |
| Base 16 | 2e21d16 | 2e2d316 |