Compare 157427 vs 157457
| Property | 157427 | 157457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1574271 | 1574571 |
| Prime factorization | 157427 | 157457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157427 | 1, 157457 |
| Number of properties | 8 | 8 |
| Additive primes | 5949th | |
| Chen primes | 6179th | 6180th |
| Emirps | 3147th | 3150th |
| Isolated primes | 10920th | |
| Long primes | 5411th | |
| Primes | 14476th | 14479th |
| Prime triplets (1st member) | 704th | |
| Pythagorean primes | 7221st | |
| Safe primes | 962nd | |
| Sexy primes (1st member) | 3527th | |
| Super primes | 1697th | |
| Twin primes (1st member) | 1780th | |
| Ulam primes | 1034th | |
| Roman numberals | ||
| Base 2 | 1001100110111100112 | 1001100111000100012 |
| Base 3 | 212222211223 | 212222222023 |
| Base 4 | 2121233034 | 2121301014 |
| Base 5 | 200142025 | 200143125 |
| Base 6 | 32124556 | 32125456 |
| Base 7 | 12236547 | 12240267 |
| Base 8 | 4633638 | 4634218 |
| Base 9 | 2588489 | 2588829 |
| Base 10 | 15742710 | 15745710 |
| Base 11 | a830611 | a833311 |
| Base 12 | 7712b12 | 7715512 |
| Base 13 | 5686a13 | 5689113 |
| Base 14 | 4152b14 | 4154d14 |
| Base 15 | 319a215 | 319c215 |
| Base 16 | 266f316 | 2671116 |