Compare 42138 vs 42147
| Property | 42138 | 42147 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 21 × 32 × 23411 | 33 × 71 × 2231 |
| Prime factorization | 2 × 3 × 3 × 2341 | 3 × 3 × 3 × 7 × 223 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 3, 6, 9, 18, 2341, 4682, 7023, 14046, 21069, 42138 | 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 | 10100100100110102 | 10100100101000112 |
| Base 3 | 20102102003 | 20102110003 |
| Base 4 | 221021224 | 221022034 |
| Base 5 | 23220235 | 23220425 |
| Base 6 | 5230306 | 5230436 |
| Base 7 | 2335657 | 2336107 |
| Base 8 | 1222328 | 1222438 |
| Base 9 | 637209 | 637309 |
| Base 10 | 4213810 | 4214710 |
| Base 11 | 2972811 | 2973611 |
| Base 12 | 2047612 | 2048312 |
| Base 13 | 1624513 | 1625113 |
| Base 14 | 114dc14 | 1150714 |
| Base 15 | c74315 | c74c15 |
| Base 16 | a49a16 | a4a316 |