Compare 8142 vs 8143
| Property | 8142 | 8143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 231 × 591 | 171 × 4791 |
| Prime factorization | 2 × 3 × 23 × 59 | 17 × 479 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142 | 1, 17, 479, 8143 |
| Number of properties | 0 | 1 |
| Semiprimes | 2174th | |
| Roman numberals | ||
| Base 2 | 11111110011102 | 11111110011112 |
| Base 3 | 1020111203 | 1020111213 |
| Base 4 | 13330324 | 13330334 |
| Base 5 | 2300325 | 2300335 |
| Base 6 | 1014106 | 1014116 |
| Base 7 | 325117 | 325127 |
| Base 8 | 177168 | 177178 |
| Base 9 | 121469 | 121479 |
| Base 10 | 814210 | 814310 |
| Base 11 | 613211 | 613311 |
| Base 12 | 486612 | 486712 |
| Base 13 | 392413 | 392513 |
| Base 14 | 2d7814 | 2d7914 |
| Base 15 | 262c15 | 262d15 |
| Base 16 | 1fce16 | 1fcf16 |