Compare 128161 vs 128171
| Property | 128161 | 128171 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 611 × 1911 | 671 × 19131 |
| Prime factorization | 11 × 61 × 191 | 67 × 1913 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 61, 191, 671, 2101, 11651, 128161 | 1, 67, 1913, 128171 |
| Number of properties | 0 | 1 |
| Semiprimes | 29640th | |
| Roman numberals | ||
| Base 2 | 111110100101000012 | 111110100101010112 |
| Base 3 | 201112102013 | 201112110023 |
| Base 4 | 1331022014 | 1331022234 |
| Base 5 | 131001215 | 131001415 |
| Base 6 | 24252016 | 24252156 |
| Base 7 | 10424357 | 10424517 |
| Base 8 | 3722418 | 3722538 |
| Base 9 | 2147219 | 2147329 |
| Base 10 | 12816110 | 12817110 |
| Base 11 | 8832011 | 8832a11 |
| Base 12 | 6220112 | 6220b12 |
| Base 13 | 4644713 | 4645413 |
| Base 14 | 349c514 | 349d114 |
| Base 15 | 27e9115 | 27e9b15 |
| Base 16 | 1f4a116 | 1f4ab16 |