Compare 21027 vs 21030
| Property | 21027 | 21030 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 431 × 1631 | 21 × 31 × 51 × 7011 |
| Prime factorization | 3 × 43 × 163 | 2 × 3 × 5 × 701 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 43, 129, 163, 489, 7009, 21027 | 1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 21030 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010001000112 | 1010010001001102 |
| Base 3 | 10012112103 | 10012112203 |
| Base 4 | 110202034 | 110202124 |
| Base 5 | 11331025 | 11331105 |
| Base 6 | 2412036 | 2412106 |
| Base 7 | 1152067 | 1152127 |
| Base 8 | 510438 | 510468 |
| Base 9 | 317539 | 317569 |
| Base 10 | 2102710 | 2103010 |
| Base 11 | 1488611 | 1488911 |
| Base 12 | 1020312 | 1020612 |
| Base 13 | 975613 | 975913 |
| Base 14 | 793d14 | 794214 |
| Base 15 | 636c15 | 637015 |
| Base 16 | 522316 | 522616 |