Compare 157427 vs 157431
| Property | 157427 | 157431 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1574271 | 31 × 971 × 5411 |
| Prime factorization | 157427 | 3 × 97 × 541 |
| Divisors count | 2 | 8 |
| Divisors | 1, 157427 | 1, 3, 97, 291, 541, 1623, 52477, 157431 |
| Number of properties | 8 | 0 |
| Chen primes | 6179th | |
| Emirps | 3147th | |
| Primes | 14476th | |
| Prime triplets (1st member) | 704th | |
| Safe primes | 962nd | |
| Sexy primes (1st member) | 3527th | |
| Twin primes (1st member) | 1780th | |
| Ulam primes | 1034th | |
| Roman numberals | ||
| Base 2 | 1001100110111100112 | 1001100110111101112 |
| Base 3 | 212222211223 | 212222212103 |
| Base 4 | 2121233034 | 2121233134 |
| Base 5 | 200142025 | 200142115 |
| Base 6 | 32124556 | 32125036 |
| Base 7 | 12236547 | 12236617 |
| Base 8 | 4633638 | 4633678 |
| Base 9 | 2588489 | 2588539 |
| Base 10 | 15742710 | 15743110 |
| Base 11 | a830611 | a830a11 |
| Base 12 | 7712b12 | 7713312 |
| Base 13 | 5686a13 | 5687113 |
| Base 14 | 4152b14 | 4153114 |
| Base 15 | 319a215 | 319a615 |
| Base 16 | 266f316 | 266f716 |