Compare 840138 vs 840142
| Property | 840138 | 840142 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 131 × 107711 | 21 × 191 × 221091 |
| Prime factorization | 2 × 3 × 13 × 10771 | 2 × 19 × 22109 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 10771, 21542, 32313, 64626, 140023, 280046, 420069, 840138 | 1, 2, 19, 38, 22109, 44218, 420071, 840142 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110011010001110010102 | 110011010001110011102 |
| Base 3 | 11202001100203 | 11202001101013 |
| Base 4 | 30310130224 | 30310130324 |
| Base 5 | 2033410235 | 2033410325 |
| Base 6 | 300013106 | 300013146 |
| Base 7 | 100662457 | 100662527 |
| Base 8 | 31507128 | 31507168 |
| Base 9 | 15204069 | 15204119 |
| Base 10 | 84013810 | 84014210 |
| Base 11 | 52423211 | 52423611 |
| Base 12 | 34623612 | 34623a12 |
| Base 13 | 23553013 | 23553413 |
| Base 14 | 17c25c14 | 17c26214 |
| Base 15 | 118de315 | 118de715 |
| Base 16 | cd1ca16 | cd1ce16 |