Compare 128657 vs 128813
| Property | 128657 | 128813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1286571 | 1288131 |
| Prime factorization | 128657 | 128813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128657 | 1, 128813 |
| Number of properties | 10 | 8 |
| Additive primes | 4961st | 4968th |
| Chen primes | 5206th | 5212th |
| Harmonic primes | 4534th | 4539th |
| Isolated primes | 9051st | |
| Long primes | 4517th | |
| Primes | 12044th | 12056th |
| Prime triplets (1st member) | 610th | |
| Pythagorean primes | 5989th | 5996th |
| Sexy primes (1st member) | 2989th | 2993rd |
| Sexy prime triplets (1st member) | 639th | |
| Sophie germain primes | 1444th | |
| Twin primes (1st member) | 1502nd | |
| Roman numberals | ||
| Base 2 | 111110110100100012 | 111110111001011012 |
| Base 3 | 201121110023 | 201122002123 |
| Base 4 | 1331221014 | 1331302314 |
| Base 5 | 131041125 | 131102235 |
| Base 6 | 24313456 | 24322056 |
| Base 7 | 10440447 | 10443567 |
| Base 8 | 3732218 | 3734558 |
| Base 9 | 2154329 | 2156259 |
| Base 10 | 12865710 | 12881310 |
| Base 11 | 8873111 | 8886311 |
| Base 12 | 6255512 | 6266512 |
| Base 13 | 4673913 | 4682913 |
| Base 14 | 34c5b14 | 34d2d14 |
| Base 15 | 281c215 | 2827815 |
| Base 16 | 1f69116 | 1f72d16 |