Compare 189139 vs 189223
| Property | 189139 | 189223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1891391 | 1892231 |
| Prime factorization | 189139 | 189223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189139 | 1, 189223 |
| Number of properties | 7 | 6 |
| Additive primes | 6923rd | |
| Emirps | 3974th | |
| Good primes | 985th | |
| Harmonic primes | 6404th | |
| Isolated primes | 12962nd | 12966th |
| Long primes | 6403rd | 6405th |
| Lucky primes | 2213th | 2215th |
| Primes | 17091st | 17097th |
| Sexy primes (1st member) | 4095th | |
| Roman numberals | ||
| Base 2 | 1011100010110100112 | 1011100011001001112 |
| Base 3 | 1001211100113 | 1001211200213 |
| Base 4 | 2320231034 | 2320302134 |
| Base 5 | 220230245 | 220233435 |
| Base 6 | 40153516 | 40200116 |
| Base 7 | 14152667 | 14154467 |
| Base 8 | 5613238 | 5614478 |
| Base 9 | 3174049 | 3175079 |
| Base 10 | 18913910 | 18922310 |
| Base 11 | 11a11511 | 11a19111 |
| Base 12 | 9155712 | 9160712 |
| Base 13 | 6812213 | 6818813 |
| Base 14 | 4ccdd14 | 4cd5d14 |
| Base 15 | 3b09415 | 3b0ed15 |
| Base 16 | 2e2d316 | 2e32716 |