Compare 128747 vs 129629
| Property | 128747 | 129629 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1287471 | 1296291 |
| Prime factorization | 128747 | 129629 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128747 | 1, 129629 |
| Number of properties | 5 | 7 |
| Additive primes | 4965th | 5003rd |
| Chen primes | 5210th | 5245th |
| Emirps | 2456th | |
| Long primes | 4555th | |
| Primes | 12052nd | 12133rd |
| Pythagorean primes | 6041st | |
| Safe primes | 819th | |
| Twin primes (1st member) | 1503rd | 1515th |
| Roman numberals | ||
| Base 2 | 111110110111010112 | 111111010010111012 |
| Base 3 | 201121211023 | 201202110023 |
| Base 4 | 1331232234 | 1332211314 |
| Base 5 | 131044425 | 131220045 |
| Base 6 | 24320156 | 24400456 |
| Base 7 | 10442337 | 10466337 |
| Base 8 | 3733538 | 3751358 |
| Base 9 | 2155429 | 2167329 |
| Base 10 | 12874710 | 12962910 |
| Base 11 | 8880311 | 8943511 |
| Base 12 | 6260b12 | 6302512 |
| Base 13 | 467a813 | 4700613 |
| Base 14 | 34cc314 | 3535314 |
| Base 15 | 2823215 | 2861e15 |
| Base 16 | 1f6eb16 | 1fa5d16 |