Compare 21429 vs 21438
| Property | 21429 | 21438 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 32 × 23811 | 21 × 33 × 3971 |
| Prime factorization | 3 × 3 × 2381 | 2 × 3 × 3 × 3 × 397 |
| Divisors count | 6 | 16 |
| Divisors | 1, 3, 9, 2381, 7143, 21429 | 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 | 1010011101101012 | 1010011101111102 |
| Base 3 | 10021012003 | 10021020003 |
| Base 4 | 110323114 | 110323324 |
| Base 5 | 11412045 | 11412235 |
| Base 6 | 2431136 | 2431306 |
| Base 7 | 1163227 | 1163347 |
| Base 8 | 516658 | 516768 |
| Base 9 | 323509 | 323609 |
| Base 10 | 2142910 | 2143810 |
| Base 11 | 1511111 | 1511a11 |
| Base 12 | 1049912 | 104a612 |
| Base 13 | 99a513 | 99b113 |
| Base 14 | 7b4914 | 7b5414 |
| Base 15 | 653915 | 654315 |
| Base 16 | 53b516 | 53be16 |