Compare 128339 vs 128591
| Property | 128339 | 128591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283391 | 1285911 |
| Prime factorization | 128339 | 128591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128339 | 1, 128591 |
| Number of properties | 6 | 5 |
| Chen primes | 5193rd | 5205th |
| Good primes | 788th | |
| Happy primes | 1871st | |
| Harmonic primes | 4524th | 4532nd |
| Isolated primes | 9038th | |
| Long primes | 4511th | |
| Primes | 12014th | 12039th |
| Twin primes (1st member) | 1498th | |
| Roman numberals | ||
| Base 2 | 111110101010100112 | 111110110010011112 |
| Base 3 | 201120010223 | 201121011223 |
| Base 4 | 1331111034 | 1331210334 |
| Base 5 | 131013245 | 131033315 |
| Base 6 | 24300556 | 24311556 |
| Base 7 | 10431117 | 10436217 |
| Base 8 | 3725238 | 3731178 |
| Base 9 | 2150389 | 2153489 |
| Base 10 | 12833910 | 12859110 |
| Base 11 | 8847211 | 8868111 |
| Base 12 | 6232b12 | 624bb12 |
| Base 13 | 4655313 | 466b813 |
| Base 14 | 34ab114 | 34c1114 |
| Base 15 | 2805e15 | 2817b15 |
| Base 16 | 1f55316 | 1f64f16 |