Compare 128747 vs 128813
| Property | 128747 | 128813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1287471 | 1288131 |
| Prime factorization | 128747 | 128813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128747 | 1, 128813 |
| Number of properties | 5 | 8 |
| Additive primes | 4965th | 4968th |
| Chen primes | 5210th | 5212th |
| Harmonic primes | 4539th | |
| Isolated primes | 9051st | |
| Primes | 12052nd | 12056th |
| Pythagorean primes | 5996th | |
| Safe primes | 819th | |
| Sexy primes (1st member) | 2993rd | |
| Sophie germain primes | 1444th | |
| Twin primes (1st member) | 1503rd | |
| Roman numberals | ||
| Base 2 | 111110110111010112 | 111110111001011012 |
| Base 3 | 201121211023 | 201122002123 |
| Base 4 | 1331232234 | 1331302314 |
| Base 5 | 131044425 | 131102235 |
| Base 6 | 24320156 | 24322056 |
| Base 7 | 10442337 | 10443567 |
| Base 8 | 3733538 | 3734558 |
| Base 9 | 2155429 | 2156259 |
| Base 10 | 12874710 | 12881310 |
| Base 11 | 8880311 | 8886311 |
| Base 12 | 6260b12 | 6266512 |
| Base 13 | 467a813 | 4682913 |
| Base 14 | 34cc314 | 34d2d14 |
| Base 15 | 2823215 | 2827815 |
| Base 16 | 1f6eb16 | 1f72d16 |