Compare 242142 vs 242143
| Property | 242142 | 242143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 403571 | 111 × 220131 |
| Prime factorization | 2 × 3 × 40357 | 11 × 22013 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 40357, 80714, 121071, 242142 | 1, 11, 22013, 242143 |
| Number of properties | 0 | 1 |
| Semiprimes | 54269th | |
| Roman numberals | ||
| Base 2 | 1110110001110111102 | 1110110001110111112 |
| Base 3 | 1100220110203 | 1100220110213 |
| Base 4 | 3230131324 | 3230131334 |
| Base 5 | 302220325 | 302220335 |
| Base 6 | 51050106 | 51050116 |
| Base 7 | 20256457 | 20256467 |
| Base 8 | 7307368 | 7307378 |
| Base 9 | 4081369 | 4081379 |
| Base 10 | 24214210 | 24214310 |
| Base 11 | 155a1a11 | 155a2011 |
| Base 12 | b816612 | b816712 |
| Base 13 | 862a413 | 862a513 |
| Base 14 | 6435c14 | 6435d14 |
| Base 15 | 4bb2c15 | 4bb2d15 |
| Base 16 | 3b1de16 | 3b1df16 |