Compare 42728 vs 42739
| Property | 42728 | 42739 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 23 × 72 × 1091 | 791 × 5411 |
| Prime factorization | 2 × 2 × 2 × 7 × 7 × 109 | 79 × 541 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 3052, 5341, 6104, 10682, 21364, 42728 | 1, 79, 541, 42739 |
| Number of properties | 0 | 1 |
| Semiprimes | 10404th | |
| Roman numberals | ||
| Base 2 | 10100110111010002 | 10100110111100112 |
| Base 3 | 20111211123 | 20111212213 |
| Base 4 | 221232204 | 221233034 |
| Base 5 | 23314035 | 23314245 |
| Base 6 | 5254526 | 5255116 |
| Base 7 | 2354007 | 2354147 |
| Base 8 | 1233508 | 1233638 |
| Base 9 | 645459 | 645579 |
| Base 10 | 4272810 | 4273910 |
| Base 11 | 2a11411 | 2a12411 |
| Base 12 | 2088812 | 2089712 |
| Base 13 | 165aa13 | 165b813 |
| Base 14 | 1180014 | 1180b14 |
| Base 15 | c9d815 | c9e415 |
| Base 16 | a6e816 | a6f316 |