Compare 111 vs 142
| Property | 111 | 142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 371 | 21 × 711 |
| Prime factorization | 3 × 37 | 2 × 71 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 37, 111 | 1, 2, 71, 142 |
| Number of properties | 1 | 1 |
| Semiprimes | 36th | 47th |
| Roman numberals | CXI | CXLII |
| Base 2 | 11011112 | 100011102 |
| Base 3 | 110103 | 120213 |
| Base 4 | 12334 | 20324 |
| Base 5 | 4215 | 10325 |
| Base 6 | 3036 | 3546 |
| Base 7 | 2167 | 2627 |
| Base 8 | 1578 | 2168 |
| Base 9 | 1339 | 1679 |
| Base 10 | 11110 | 14210 |
| Base 11 | a111 | 11a11 |
| Base 12 | 9312 | ba12 |
| Base 13 | 8713 | ac13 |
| Base 14 | 7d14 | a214 |
| Base 15 | 7615 | 9715 |
| Base 16 | 6f16 | 8e16 |