Compare 165 vs 171
| Property | 165 | 171 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 111 | 32 × 191 |
| Prime factorization | 3 × 5 × 11 | 3 × 3 × 19 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 5, 11, 15, 33, 55, 165 | 1, 3, 9, 19, 57, 171 |
| Number of properties | 0 | 0 |
| Roman numberals | CLXV | CLXXI |
| Base 2 | 101001012 | 101010112 |
| Base 3 | 200103 | 201003 |
| Base 4 | 22114 | 22234 |
| Base 5 | 11305 | 11415 |
| Base 6 | 4336 | 4436 |
| Base 7 | 3247 | 3337 |
| Base 8 | 2458 | 2538 |
| Base 9 | 2039 | 2109 |
| Base 10 | 16510 | 17110 |
| Base 11 | 14011 | 14611 |
| Base 12 | 11912 | 12312 |
| Base 13 | c913 | 10213 |
| Base 14 | bb14 | c314 |
| Base 15 | b015 | b615 |
| Base 16 | a516 | ab16 |