Compare 142 vs 150
| Property | 142 | 150 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 711 | 21 × 31 × 52 |
| Prime factorization | 2 × 71 | 2 × 3 × 5 × 5 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 71, 142 | 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150 |
| Number of properties | 1 | 0 |
| Semiprimes | 47th | |
| Roman numberals | CXLII | CL |
| Base 2 | 100011102 | 100101102 |
| Base 3 | 120213 | 121203 |
| Base 4 | 20324 | 21124 |
| Base 5 | 10325 | 11005 |
| Base 6 | 3546 | 4106 |
| Base 7 | 2627 | 3037 |
| Base 8 | 2168 | 2268 |
| Base 9 | 1679 | 1769 |
| Base 10 | 14210 | 15010 |
| Base 11 | 11a11 | 12711 |
| Base 12 | ba12 | 10612 |
| Base 13 | ac13 | b713 |
| Base 14 | a214 | aa14 |
| Base 15 | 9715 | a015 |
| Base 16 | 8e16 | 9616 |