Compare 157423 vs 157427
| Property | 157423 | 157427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 431 × 5231 | 1574271 |
| Prime factorization | 7 × 43 × 523 | 157427 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 43, 301, 523, 3661, 22489, 157423 | 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 | 1001100110111011112 | 1001100110111100112 |
| Base 3 | 212222211113 | 212222211223 |
| Base 4 | 2121232334 | 2121233034 |
| Base 5 | 200141435 | 200142025 |
| Base 6 | 32124516 | 32124556 |
| Base 7 | 12236507 | 12236547 |
| Base 8 | 4633578 | 4633638 |
| Base 9 | 2588449 | 2588489 |
| Base 10 | 15742310 | 15742710 |
| Base 11 | a830211 | a830611 |
| Base 12 | 7712712 | 7712b12 |
| Base 13 | 5686613 | 5686a13 |
| Base 14 | 4152714 | 4152b14 |
| Base 15 | 3199d15 | 319a215 |
| Base 16 | 266ef16 | 266f316 |