Compare 21434 vs 21438
| Property | 21434 | 21438 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 71 × 15311 | 21 × 33 × 3971 |
| Prime factorization | 2 × 7 × 1531 | 2 × 3 × 3 × 3 × 397 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 7, 14, 1531, 3062, 10717, 21434 | 1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 21438 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011101110102 | 1010011101111102 |
| Base 3 | 10021012123 | 10021020003 |
| Base 4 | 110323224 | 110323324 |
| Base 5 | 11412145 | 11412235 |
| Base 6 | 2431226 | 2431306 |
| Base 7 | 1163307 | 1163347 |
| Base 8 | 516728 | 516768 |
| Base 9 | 323559 | 323609 |
| Base 10 | 2143410 | 2143810 |
| Base 11 | 1511611 | 1511a11 |
| Base 12 | 104a212 | 104a612 |
| Base 13 | 99aa13 | 99b113 |
| Base 14 | 7b5014 | 7b5414 |
| Base 15 | 653e15 | 654315 |
| Base 16 | 53ba16 | 53be16 |