Compare 142938 vs 142943
| Property | 142938 | 142943 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 33 × 26471 | 2231 × 6411 |
| Prime factorization | 2 × 3 × 3 × 3 × 2647 | 223 × 641 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 2647, 5294, 7941, 15882, 23823, 47646, 71469, 142938 | 1, 223, 641, 142943 |
| Number of properties | 0 | 1 |
| Semiprimes | 32836th | |
| Roman numberals | ||
| Base 2 | 1000101110010110102 | 1000101110010111112 |
| Base 3 | 210210020003 | 210210020123 |
| Base 4 | 2023211224 | 2023211334 |
| Base 5 | 140332235 | 140332335 |
| Base 6 | 30214306 | 30214356 |
| Base 7 | 11335057 | 11335137 |
| Base 8 | 4271328 | 4271378 |
| Base 9 | 2370609 | 2370659 |
| Base 10 | 14293810 | 14294310 |
| Base 11 | 9843411 | 9843911 |
| Base 12 | 6a87612 | 6a87b12 |
| Base 13 | 500a313 | 500a813 |
| Base 14 | 3a13c14 | 3a14314 |
| Base 15 | 2c54315 | 2c54815 |
| Base 16 | 22e5a16 | 22e5f16 |