Compare 142085 vs 142087
| Property | 142085 | 142087 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 1571 × 1811 | 111 × 129171 |
| Prime factorization | 5 × 157 × 181 | 11 × 12917 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 157, 181, 785, 905, 28417, 142085 | 1, 11, 12917, 142087 |
| Number of properties | 0 | 1 |
| Semiprimes | 32631st | |
| Roman numberals | ||
| Base 2 | 1000101011000001012 | 1000101011000001112 |
| Base 3 | 210122201023 | 210122201113 |
| Base 4 | 2022300114 | 2022300134 |
| Base 5 | 140213205 | 140213225 |
| Base 6 | 30134456 | 30134516 |
| Base 7 | 11311467 | 11311517 |
| Base 8 | 4254058 | 4254078 |
| Base 9 | 2358129 | 2358149 |
| Base 10 | 14208510 | 14208710 |
| Base 11 | 9782911 | 9783011 |
| Base 12 | 6a28512 | 6a28712 |
| Base 13 | 4c89813 | 4c89a13 |
| Base 14 | 39acd14 | 39ad114 |
| Base 15 | 2c17515 | 2c17715 |
| Base 16 | 22b0516 | 22b0716 |