Compare 21021 vs 21024
| Property | 21021 | 21024 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 8 |
| Prime factorization | 31 × 72 × 111 × 131 | 25 × 32 × 731 |
| Prime factorization | 3 × 7 × 7 × 11 × 13 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 73 |
| Divisors count | 24 | 36 |
| 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, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010000111012 | 1010010001000002 |
| Base 3 | 10012111203 | 10012112003 |
| Base 4 | 110201314 | 110202004 |
| Base 5 | 11330415 | 11330445 |
| Base 6 | 2411536 | 2412006 |
| Base 7 | 1152007 | 1152037 |
| Base 8 | 510358 | 510408 |
| Base 9 | 317469 | 317509 |
| Base 10 | 2102110 | 2102410 |
| Base 11 | 1488011 | 1488311 |
| Base 12 | 101b912 | 1020012 |
| Base 13 | 975013 | 975313 |
| Base 14 | 793714 | 793a14 |
| Base 15 | 636615 | 636915 |
| Base 16 | 521d16 | 522016 |