Compare 9866 vs 9870
| Property | 9866 | 9870 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 49331 | 21 × 31 × 51 × 71 × 471 |
| Prime factorization | 2 × 4933 | 2 × 3 × 5 × 7 × 47 |
| Divisors count | 4 | 32 |
| Divisors | 1, 2, 4933, 9866 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870 |
| Number of properties | 1 | 0 |
| Semiprimes | 2585th | |
| Roman numberals | ||
| Base 2 | 100110100010102 | 100110100011102 |
| Base 3 | 1111121023 | 1111121203 |
| Base 4 | 21220224 | 21220324 |
| Base 5 | 3034315 | 3034405 |
| Base 6 | 1134026 | 1134106 |
| Base 7 | 405237 | 405307 |
| Base 8 | 232128 | 232168 |
| Base 9 | 144729 | 144769 |
| Base 10 | 986610 | 987010 |
| Base 11 | 745a11 | 746311 |
| Base 12 | 586212 | 586612 |
| Base 13 | 464c13 | 465313 |
| Base 14 | 384a14 | 385014 |
| Base 15 | 2dcb15 | 2dd015 |
| Base 16 | 268a16 | 268e16 |