Compare 157415 vs 157427
| Property | 157415 | 157427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 191 × 16571 | 1574271 |
| Prime factorization | 5 × 19 × 1657 | 157427 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 19, 95, 1657, 8285, 31483, 157415 | 1, 157427 |
| Number of properties | 0 | 8 |
| 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 | 1001100110111001112 | 1001100110111100112 |
| Base 3 | 212222210123 | 212222211223 |
| Base 4 | 2121232134 | 2121233034 |
| Base 5 | 200141305 | 200142025 |
| Base 6 | 32124356 | 32124556 |
| Base 7 | 12236367 | 12236547 |
| Base 8 | 4633478 | 4633638 |
| Base 9 | 2588359 | 2588489 |
| Base 10 | 15741510 | 15742710 |
| Base 11 | a82a511 | a830611 |
| Base 12 | 7711b12 | 7712b12 |
| Base 13 | 5685b13 | 5686a13 |
| Base 14 | 4151d14 | 4152b14 |
| Base 15 | 3199515 | 319a215 |
| Base 16 | 266e716 | 266f316 |