Compare 42142 vs 42147
| Property | 42142 | 42147 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 191 × 11091 | 33 × 71 × 2231 |
| Prime factorization | 2 × 19 × 1109 | 3 × 3 × 3 × 7 × 223 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 19, 38, 1109, 2218, 21071, 42142 | 1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100100100111102 | 10100100101000112 |
| Base 3 | 20102102113 | 20102110003 |
| Base 4 | 221021324 | 221022034 |
| Base 5 | 23220325 | 23220425 |
| Base 6 | 5230346 | 5230436 |
| Base 7 | 2336027 | 2336107 |
| Base 8 | 1222368 | 1222438 |
| Base 9 | 637249 | 637309 |
| Base 10 | 4214210 | 4214710 |
| Base 11 | 2973111 | 2973611 |
| Base 12 | 2047a12 | 2048312 |
| Base 13 | 1624913 | 1625113 |
| Base 14 | 1150214 | 1150714 |
| Base 15 | c74715 | c74c15 |
| Base 16 | a49e16 | a4a316 |