Compare 140 vs 147
| Property | 140 | 147 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 71 | 31 × 72 |
| Prime factorization | 2 × 2 × 5 × 7 | 3 × 7 × 7 |
| Divisors count | 12 | 6 |
| Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 | 1, 3, 7, 21, 49, 147 |
| Number of properties | 0 | 0 |
| Roman numberals | CXL | CXLVII |
| Base 2 | 100011002 | 100100112 |
| Base 3 | 120123 | 121103 |
| Base 4 | 20304 | 21034 |
| Base 5 | 10305 | 10425 |
| Base 6 | 3526 | 4036 |
| Base 7 | 2607 | 3007 |
| Base 8 | 2148 | 2238 |
| Base 9 | 1659 | 1739 |
| Base 10 | 14010 | 14710 |
| Base 11 | 11811 | 12411 |
| Base 12 | b812 | 10312 |
| Base 13 | aa13 | b413 |
| Base 14 | a014 | a714 |
| Base 15 | 9515 | 9c15 |
| Base 16 | 8c16 | 9316 |