Compare 20818 vs 20830
| Property | 20818 | 20830 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 71 × 14871 | 21 × 51 × 20831 |
| Prime factorization | 2 × 7 × 1487 | 2 × 5 × 2083 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 7, 14, 1487, 2974, 10409, 20818 | 1, 2, 5, 10, 2083, 4166, 10415, 20830 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010100102 | 1010001010111102 |
| Base 3 | 10011200013 | 10011201113 |
| Base 4 | 110111024 | 110111324 |
| Base 5 | 11312335 | 11313105 |
| Base 6 | 2402146 | 2402346 |
| Base 7 | 1144607 | 1145057 |
| Base 8 | 505228 | 505368 |
| Base 9 | 315019 | 315149 |
| Base 10 | 2081810 | 2083010 |
| Base 11 | 1470611 | 1471711 |
| Base 12 | 1006a12 | 1007a12 |
| Base 13 | 962513 | 963413 |
| Base 14 | 783014 | 783c14 |
| Base 15 | 627d15 | 628a15 |
| Base 16 | 515216 | 515e16 |