Compare 157154 vs 157163
| Property | 157154 | 157163 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 785771 | 1571631 |
| Prime factorization | 2 × 78577 | 157163 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 78577, 157154 | 1, 157163 |
| Number of properties | 1 | 5 |
| Additive primes | 5932nd | |
| Good primes | 877th | |
| Harmonic primes | 5412th | |
| Isolated primes | 10901st | |
| Primes | 14448th | |
| Semiprimes | 35943rd | |
| Roman numberals | ||
| Base 2 | 1001100101111000102 | 1001100101111010112 |
| Base 3 | 212221201123 | 212221202123 |
| Base 4 | 2121132024 | 2121132234 |
| Base 5 | 200121045 | 200121235 |
| Base 6 | 32113226 | 32113356 |
| Base 7 | 12231147 | 12231267 |
| Base 8 | 4627428 | 4627538 |
| Base 9 | 2585159 | 2585259 |
| Base 10 | 15715410 | 15716310 |
| Base 11 | a808811 | a809611 |
| Base 12 | 76b4212 | 76b4b12 |
| Base 13 | 566ba13 | 566c613 |
| Base 14 | 413b414 | 413bd14 |
| Base 15 | 3186e15 | 3187815 |
| Base 16 | 265e216 | 265eb16 |