Compare 157157 vs 157163
| Property | 157157 | 157163 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 71 × 111 × 131 × 1571 | 1571631 |
| Prime factorization | 7 × 11 × 13 × 157 | 157163 |
| Divisors count | 16 | 2 |
| Divisors | 1, 7, 11, 13, 77, 91, 143, 157, 1001, 1099, 1727, 2041, 12089, 14287, 22451, 157157 | 1, 157163 |
| Number of properties | 0 | 5 |
| Additive primes | 5932nd | |
| Good primes | 877th | |
| Harmonic primes | 5412th | |
| Isolated primes | 10901st | |
| Primes | 14448th | |
| Roman numberals | ||
| Base 2 | 1001100101111001012 | 1001100101111010112 |
| Base 3 | 212221201223 | 212221202123 |
| Base 4 | 2121132114 | 2121132234 |
| Base 5 | 200121125 | 200121235 |
| Base 6 | 32113256 | 32113356 |
| Base 7 | 12231207 | 12231267 |
| Base 8 | 4627458 | 4627538 |
| Base 9 | 2585189 | 2585259 |
| Base 10 | 15715710 | 15716310 |
| Base 11 | a809011 | a809611 |
| Base 12 | 76b4512 | 76b4b12 |
| Base 13 | 566c013 | 566c613 |
| Base 14 | 413b714 | 413bd14 |
| Base 15 | 3187215 | 3187815 |
| Base 16 | 265e516 | 265eb16 |