Compare 128047 vs 128339
| Property | 128047 | 128339 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1280471 | 1283391 |
| Prime factorization | 128047 | 128339 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128047 | 1, 128339 |
| Number of properties | 5 | 6 |
| Chen primes | 5183rd | 5193rd |
| Good primes | 788th | |
| Harmonic primes | 4512th | 4524th |
| Isolated primes | 9003rd | |
| Long primes | 4511th | |
| Primes | 11990th | 12014th |
| Sexy primes (1st member) | 2977th | |
| Twin primes (1st member) | 1498th | |
| Roman numberals | ||
| Base 2 | 111110100001011112 | 111110101010100112 |
| Base 3 | 201111221113 | 201120010223 |
| Base 4 | 1331002334 | 1331111034 |
| Base 5 | 130441425 | 131013245 |
| Base 6 | 24244516 | 24300556 |
| Base 7 | 10422137 | 10431117 |
| Base 8 | 3720578 | 3725238 |
| Base 9 | 2145749 | 2150389 |
| Base 10 | 12804710 | 12833910 |
| Base 11 | 8822711 | 8847211 |
| Base 12 | 6212712 | 6232b12 |
| Base 13 | 4638a13 | 4655313 |
| Base 14 | 3494314 | 34ab114 |
| Base 15 | 27e1715 | 2805e15 |
| Base 16 | 1f42f16 | 1f55316 |