Compare 157207 vs 157457
| Property | 157207 | 157457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1572071 | 1574571 |
| Prime factorization | 157207 | 157457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157207 | 1, 157457 |
| Number of properties | 5 | 8 |
| Additive primes | 5949th | |
| Chen primes | 6180th | |
| Cousin primes (1st member) | 1755th | |
| Emirps | 3150th | |
| Harmonic primes | 5415th | |
| Isolated primes | 10905th | 10920th |
| Long primes | 5399th | 5411th |
| Primes | 14452nd | 14479th |
| Pythagorean primes | 7221st | |
| Super primes | 1697th | |
| Roman numberals | ||
| Base 2 | 1001100110000101112 | 1001100111000100012 |
| Base 3 | 212221221113 | 212222222023 |
| Base 4 | 2121201134 | 2121301014 |
| Base 5 | 200123125 | 200143125 |
| Base 6 | 32114516 | 32125456 |
| Base 7 | 12232217 | 12240267 |
| Base 8 | 4630278 | 4634218 |
| Base 9 | 2585749 | 2588829 |
| Base 10 | 15720710 | 15745710 |
| Base 11 | a812611 | a833311 |
| Base 12 | 76b8712 | 7715512 |
| Base 13 | 5672b13 | 5689113 |
| Base 14 | 4141114 | 4154d14 |
| Base 15 | 318a715 | 319c215 |
| Base 16 | 2661716 | 2671116 |