Compare 42730 vs 42739
| Property | 42730 | 42739 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 42731 | 791 × 5411 |
| Prime factorization | 2 × 5 × 4273 | 79 × 541 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 4273, 8546, 21365, 42730 | 1, 79, 541, 42739 |
| Number of properties | 0 | 1 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111010102 | 10100110111100112 |
| Base 3 | 20111211213 | 20111212213 |
| Base 4 | 221232224 | 221233034 |
| Base 5 | 23314105 | 23314245 |
| Base 6 | 5254546 | 5255116 |
| Base 7 | 2354027 | 2354147 |
| Base 8 | 1233528 | 1233638 |
| Base 9 | 645479 | 645579 |
| Base 10 | 4273010 | 4273910 |
| Base 11 | 2a11611 | 2a12411 |
| Base 12 | 2088a12 | 2089712 |
| Base 13 | 165ac13 | 165b813 |
| Base 14 | 1180214 | 1180b14 |
| Base 15 | c9da15 | c9e415 |
| Base 16 | a6ea16 | a6f316 |