Compare 147 vs 156
| Property | 147 | 156 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 72 | 22 × 31 × 131 |
| Prime factorization | 3 × 7 × 7 | 2 × 2 × 3 × 13 |
| Divisors count | 6 | 12 |
| Divisors | 1, 3, 7, 21, 49, 147 | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 |
| Number of properties | 0 | 0 |
| Roman numberals | CXLVII | CLVI |
| Base 2 | 100100112 | 100111002 |
| Base 3 | 121103 | 122103 |
| Base 4 | 21034 | 21304 |
| Base 5 | 10425 | 11115 |
| Base 6 | 4036 | 4206 |
| Base 7 | 3007 | 3127 |
| Base 8 | 2238 | 2348 |
| Base 9 | 1739 | 1839 |
| Base 10 | 14710 | 15610 |
| Base 11 | 12411 | 13211 |
| Base 12 | 10312 | 11012 |
| Base 13 | b413 | c013 |
| Base 14 | a714 | b214 |
| Base 15 | 9c15 | a615 |
| Base 16 | 9316 | 9c16 |