Compare 142045 vs 142087
| Property | 142045 | 142087 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 284091 | 111 × 129171 |
| Prime factorization | 5 × 28409 | 11 × 12917 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 28409, 142045 | 1, 11, 12917, 142087 |
| Number of properties | 1 | 1 |
| Semiprimes | 32621st | 32631st |
| Roman numberals | ||
| Base 2 | 1000101010110111012 | 1000101011000001112 |
| Base 3 | 210122112213 | 210122201113 |
| Base 4 | 2022231314 | 2022300134 |
| Base 5 | 140211405 | 140213225 |
| Base 6 | 30133416 | 30134516 |
| Base 7 | 11310617 | 11311517 |
| Base 8 | 4253358 | 4254078 |
| Base 9 | 2357579 | 2358149 |
| Base 10 | 14204510 | 14208710 |
| Base 11 | 977a211 | 9783011 |
| Base 12 | 6a25112 | 6a28712 |
| Base 13 | 4c86713 | 4c89a13 |
| Base 14 | 39aa114 | 39ad114 |
| Base 15 | 2c14a15 | 2c17715 |
| Base 16 | 22add16 | 22b0716 |