Compare 189139 vs 190243
| Property | 189139 | 190243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1891391 | 1902431 |
| Prime factorization | 189139 | 190243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189139 | 1, 190243 |
| Number of properties | 7 | 8 |
| Additive primes | 6923rd | 6951st |
| Emirps | 3974th | |
| Good primes | 985th | |
| Harmonic primes | 6441st | |
| Isolated primes | 12962nd | 13034th |
| Long primes | 6403rd | |
| Lucky primes | 2213th | 2225th |
| Primes | 17091st | 17183rd |
| Sexy primes (1st member) | 4113th | |
| Super primes | 1978th | |
| Ulam primes | 1231st | |
| Roman numberals | ||
| Base 2 | 1011100010110100112 | 1011100111001000112 |
| Base 3 | 1001211100113 | 1001222220013 |
| Base 4 | 2320231034 | 2321302034 |
| Base 5 | 220230245 | 220414335 |
| Base 6 | 40153516 | 40244316 |
| Base 7 | 14152667 | 14214347 |
| Base 8 | 5613238 | 5634438 |
| Base 9 | 3174049 | 3188619 |
| Base 10 | 18913910 | 19024310 |
| Base 11 | 11a11511 | 11aa2911 |
| Base 12 | 9155712 | 9211712 |
| Base 13 | 6812213 | 6879113 |
| Base 14 | 4ccdd14 | 4d48b14 |
| Base 15 | 3b09415 | 3b57d15 |
| Base 16 | 2e2d316 | 2e72316 |