Compare 8157 vs 8166
| Property | 8157 | 8166 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 27191 | 21 × 31 × 13611 |
| Prime factorization | 3 × 2719 | 2 × 3 × 1361 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 2719, 8157 | 1, 2, 3, 6, 1361, 2722, 4083, 8166 |
| Number of properties | 1 | 0 |
| Semiprimes | 2178th | |
| Roman numberals | ||
| Base 2 | 11111110111012 | 11111111001102 |
| Base 3 | 1020120103 | 1020121103 |
| Base 4 | 13331314 | 13332124 |
| Base 5 | 2301125 | 2301315 |
| Base 6 | 1014336 | 1014506 |
| Base 7 | 325327 | 325447 |
| Base 8 | 177358 | 177468 |
| Base 9 | 121639 | 121739 |
| Base 10 | 815710 | 816610 |
| Base 11 | 614611 | 615411 |
| Base 12 | 487912 | 488612 |
| Base 13 | 393613 | 394213 |
| Base 14 | 2d8914 | 2d9414 |
| Base 15 | 263c15 | 264615 |
| Base 16 | 1fdd16 | 1fe616 |