Compare 9009 vs 9021
| Property | 9009 | 9021 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 32 × 71 × 111 × 131 | 31 × 311 × 971 |
| Prime factorization | 3 × 3 × 7 × 11 × 13 | 3 × 31 × 97 |
| Divisors count | 24 | 8 |
| Divisors | 1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009 | 1, 3, 31, 93, 97, 291, 3007, 9021 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001100012 | 100011001111012 |
| Base 3 | 1101002003 | 1101010103 |
| Base 4 | 20303014 | 20303314 |
| Base 5 | 2420145 | 2420415 |
| Base 6 | 1054136 | 1054336 |
| Base 7 | 351607 | 352057 |
| Base 8 | 214618 | 214758 |
| Base 9 | 133209 | 133339 |
| Base 10 | 900910 | 902110 |
| Base 11 | 685011 | 686111 |
| Base 12 | 526912 | 527912 |
| Base 13 | 414013 | 414c13 |
| Base 14 | 33d714 | 340514 |
| Base 15 | 2a0915 | 2a1615 |
| Base 16 | 233116 | 233d16 |