Compare 42039 vs 42047
| Property | 42039 | 42047 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 35 × 1731 | 191 × 22131 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 173 | 19 × 2213 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 27, 81, 173, 243, 519, 1557, 4671, 14013, 42039 | 1, 19, 2213, 42047 |
| Number of properties | 0 | 1 |
| Semiprimes | 10262nd | |
| Roman numberals | ||
| Base 2 | 10100100001101112 | 10100100001111112 |
| Base 3 | 20102000003 | 20102000223 |
| Base 4 | 221003134 | 221003334 |
| Base 5 | 23211245 | 23211425 |
| Base 6 | 5223436 | 5223556 |
| Base 7 | 2333647 | 2334057 |
| Base 8 | 1220678 | 1220778 |
| Base 9 | 636009 | 636089 |
| Base 10 | 4203910 | 4204710 |
| Base 11 | 2964811 | 2965511 |
| Base 12 | 203b312 | 203bb12 |
| Base 13 | 1619a13 | 161a513 |
| Base 14 | 1146b14 | 1147514 |
| Base 15 | c6c915 | c6d215 |
| Base 16 | a43716 | a43f16 |