Compare 21021 vs 21033
| Property | 21021 | 21033 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 5 |
| Prime factorization | 31 × 72 × 111 × 131 | 33 × 191 × 411 |
| Prime factorization | 3 × 7 × 7 × 11 × 13 | 3 × 3 × 3 × 19 × 41 |
| Divisors count | 24 | 16 |
| Divisors | 1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021 | 1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 7011, 21033 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010000111012 | 1010010001010012 |
| Base 3 | 10012111203 | 10012120003 |
| Base 4 | 110201314 | 110202214 |
| Base 5 | 11330415 | 11331135 |
| Base 6 | 2411536 | 2412136 |
| Base 7 | 1152007 | 1152157 |
| Base 8 | 510358 | 510518 |
| Base 9 | 317469 | 317609 |
| Base 10 | 2102110 | 2103310 |
| Base 11 | 1488011 | 1489111 |
| Base 12 | 101b912 | 1020912 |
| Base 13 | 975013 | 975c13 |
| Base 14 | 793714 | 794514 |
| Base 15 | 636615 | 637315 |
| Base 16 | 521d16 | 522916 |