Compare 144 vs 147
| Property | 144 | 147 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 6 | 3 |
| Prime factorization | 24 × 32 | 31 × 72 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 | 3 × 7 × 7 |
| Divisors count | 15 | 6 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 | 1, 3, 7, 21, 49, 147 |
| Number of properties | 0 | 0 |
| Roman numberals | CXLIV | CXLVII |
| Base 2 | 100100002 | 100100112 |
| Base 3 | 121003 | 121103 |
| Base 4 | 21004 | 21034 |
| Base 5 | 10345 | 10425 |
| Base 6 | 4006 | 4036 |
| Base 7 | 2647 | 3007 |
| Base 8 | 2208 | 2238 |
| Base 9 | 1709 | 1739 |
| Base 10 | 14410 | 14710 |
| Base 11 | 12111 | 12411 |
| Base 12 | 10012 | 10312 |
| Base 13 | b113 | b413 |
| Base 14 | a414 | a714 |
| Base 15 | 9915 | 9c15 |
| Base 16 | 9016 | 9316 |