Compare 142943 vs 142955
| Property | 142943 | 142955 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 2231 × 6411 | 51 × 285911 |
| Prime factorization | 223 × 641 | 5 × 28591 |
| Divisors count | 4 | 4 |
| Divisors | 1, 223, 641, 142943 | 1, 5, 28591, 142955 |
| Number of properties | 1 | 1 |
| Semiprimes | 32836th | 32839th |
| Roman numberals | ||
| Base 2 | 1000101110010111112 | 1000101110011010112 |
| Base 3 | 210210020123 | 210210021223 |
| Base 4 | 2023211334 | 2023212234 |
| Base 5 | 140332335 | 140333105 |
| Base 6 | 30214356 | 30214556 |
| Base 7 | 11335137 | 11335317 |
| Base 8 | 4271378 | 4271538 |
| Base 9 | 2370659 | 2370789 |
| Base 10 | 14294310 | 14295510 |
| Base 11 | 9843911 | 9844a11 |
| Base 12 | 6a87b12 | 6a88b12 |
| Base 13 | 500a813 | 500b713 |
| Base 14 | 3a14314 | 3a15114 |
| Base 15 | 2c54815 | 2c55515 |
| Base 16 | 22e5f16 | 22e6b16 |