Compare 68142 vs 68143
| Property | 68142 | 68143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 411 × 2771 | 831 × 8211 |
| Prime factorization | 2 × 3 × 41 × 277 | 83 × 821 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 41, 82, 123, 246, 277, 554, 831, 1662, 11357, 22714, 34071, 68142 | 1, 83, 821, 68143 |
| Number of properties | 0 | 1 |
| Semiprimes | 16248th | |
| Roman numberals | ||
| Base 2 | 100001010001011102 | 100001010001011112 |
| Base 3 | 101101102103 | 101101102113 |
| Base 4 | 1002202324 | 1002202334 |
| Base 5 | 41400325 | 41400335 |
| Base 6 | 12432506 | 12432516 |
| Base 7 | 4024447 | 4024457 |
| Base 8 | 2050568 | 2050578 |
| Base 9 | 1134239 | 1134249 |
| Base 10 | 6814210 | 6814310 |
| Base 11 | 4721811 | 4721911 |
| Base 12 | 3352612 | 3352712 |
| Base 13 | 2502913 | 2502a13 |
| Base 14 | 1ab9414 | 1ab9514 |
| Base 15 | 152cc15 | 152cd15 |
| Base 16 | 10a2e16 | 10a2f16 |