Compare 128399 vs 128813
| Property | 128399 | 128813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283991 | 1288131 |
| Prime factorization | 128399 | 128813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128399 | 1, 128813 |
| Number of properties | 5 | 8 |
| Additive primes | 4968th | |
| Chen primes | 5212th | |
| Emirps | 2422nd | |
| Harmonic primes | 4539th | |
| Isolated primes | 9026th | 9051st |
| Primes | 12021st | 12056th |
| Pythagorean primes | 5996th | |
| Sexy primes (1st member) | 2993rd | |
| Sexy primes (2nd member) | 2983rd | |
| Sophie germain primes | 1440th | 1444th |
| Roman numberals | ||
| Base 2 | 111110101100011112 | 111110111001011012 |
| Base 3 | 201120101123 | 201122002123 |
| Base 4 | 1331120334 | 1331302314 |
| Base 5 | 131020445 | 131102235 |
| Base 6 | 24302356 | 24322056 |
| Base 7 | 10432257 | 10443567 |
| Base 8 | 3726178 | 3734558 |
| Base 9 | 2151159 | 2156259 |
| Base 10 | 12839910 | 12881310 |
| Base 11 | 8851711 | 8886311 |
| Base 12 | 6237b12 | 6266512 |
| Base 13 | 4659b13 | 4682913 |
| Base 14 | 34b1514 | 34d2d14 |
| Base 15 | 2809e15 | 2827815 |
| Base 16 | 1f58f16 | 1f72d16 |