Compare 165145 vs 165155
| Property | 165145 | 165155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 330291 | 51 × 171 × 291 × 671 |
| Prime factorization | 5 × 33029 | 5 × 17 × 29 × 67 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 33029, 165145 | 1, 5, 17, 29, 67, 85, 145, 335, 493, 1139, 1943, 2465, 5695, 9715, 33031, 165155 |
| Number of properties | 1 | 0 |
| Semiprimes | 37704th | |
| Roman numberals | ||
| Base 2 | 1010000101000110012 | 1010000101001000112 |
| Base 3 | 221011121113 | 221011122123 |
| Base 4 | 2201101214 | 2201102034 |
| Base 5 | 202410405 | 202411105 |
| Base 6 | 33123216 | 33123356 |
| Base 7 | 12553217 | 12553347 |
| Base 8 | 5024318 | 5024438 |
| Base 9 | 2714749 | 2714859 |
| Base 10 | 16514510 | 16515510 |
| Base 11 | 10309211 | 1030a111 |
| Base 12 | 7b6a112 | 7b6ab12 |
| Base 13 | 5a22613 | 5a23313 |
| Base 14 | 4428114 | 4428b14 |
| Base 15 | 33dea15 | 33e0515 |
| Base 16 | 2851916 | 2852316 |