Compare 21004 vs 21009
| Property | 21004 | 21009 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 591 × 891 | 31 × 471 × 1491 |
| Prime factorization | 2 × 2 × 59 × 89 | 3 × 47 × 149 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 59, 89, 118, 178, 236, 356, 5251, 10502, 21004 | 1, 3, 47, 141, 149, 447, 7003, 21009 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010000011002 | 1010010000100012 |
| Base 3 | 10012102213 | 10012110103 |
| Base 4 | 110200304 | 110201014 |
| Base 5 | 11330045 | 11330145 |
| Base 6 | 2411246 | 2411336 |
| Base 7 | 1151447 | 1151527 |
| Base 8 | 510148 | 510218 |
| Base 9 | 317279 | 317339 |
| Base 10 | 2100410 | 2100910 |
| Base 11 | 1486511 | 1486a11 |
| Base 12 | 101a412 | 101a912 |
| Base 13 | 973913 | 974113 |
| Base 14 | 792414 | 792914 |
| Base 15 | 635415 | 635915 |
| Base 16 | 520c16 | 521116 |