Compare 189139 vs 189407
| Property | 189139 | 189407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1891391 | 1894071 |
| Prime factorization | 189139 | 189407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189139 | 1, 189407 |
| Number of properties | 7 | 5 |
| Additive primes | 6923rd | 6931st |
| Emirps | 3974th | |
| Good primes | 985th | |
| Isolated primes | 12962nd | 12978th |
| Long primes | 6403rd | 6413th |
| Lucky primes | 2213th | |
| Primes | 17091st | 17115th |
| Sexy primes (2nd member) | 4098th | |
| Roman numberals | ||
| Base 2 | 1011100010110100112 | 1011100011110111112 |
| Base 3 | 1001211100113 | 1001212110023 |
| Base 4 | 2320231034 | 2320331334 |
| Base 5 | 220230245 | 220301125 |
| Base 6 | 40153516 | 40205156 |
| Base 7 | 14152667 | 14161317 |
| Base 8 | 5613238 | 5617378 |
| Base 9 | 3174049 | 3177329 |
| Base 10 | 18913910 | 18940710 |
| Base 11 | 11a11511 | 11a33911 |
| Base 12 | 9155712 | 9173b12 |
| Base 13 | 6812213 | 6829a13 |
| Base 14 | 4ccdd14 | 4d05114 |
| Base 15 | 3b09415 | 3b1c215 |
| Base 16 | 2e2d316 | 2e3df16 |