Compare 68143 vs 68155
| Property | 68143 | 68155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 831 × 8211 | 51 × 431 × 3171 |
| Prime factorization | 83 × 821 | 5 × 43 × 317 |
| Divisors count | 4 | 8 |
| Divisors | 1, 83, 821, 68143 | 1, 5, 43, 215, 317, 1585, 13631, 68155 |
| Number of properties | 1 | 0 |
| Semiprimes | 16248th | |
| Roman numberals | ||
| Base 2 | 100001010001011112 | 100001010001110112 |
| Base 3 | 101101102113 | 101101110213 |
| Base 4 | 1002202334 | 1002203234 |
| Base 5 | 41400335 | 41401105 |
| Base 6 | 12432516 | 12433116 |
| Base 7 | 4024457 | 4024637 |
| Base 8 | 2050578 | 2050738 |
| Base 9 | 1134249 | 1134379 |
| Base 10 | 6814310 | 6815510 |
| Base 11 | 4721911 | 4722a11 |
| Base 12 | 3352712 | 3353712 |
| Base 13 | 2502a13 | 2503913 |
| Base 14 | 1ab9514 | 1aba314 |
| Base 15 | 152cd15 | 152da15 |
| Base 16 | 10a2f16 | 10a3b16 |