Compare 9890 vs 9897
| Property | 9890 | 9897 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 51 × 231 × 431 | 31 × 32991 |
| Prime factorization | 2 × 5 × 23 × 43 | 3 × 3299 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890 | 1, 3, 3299, 9897 |
| Number of properties | 0 | 1 |
| Semiprimes | 2592nd | |
| Roman numberals | ||
| Base 2 | 100110101000102 | 100110101010012 |
| Base 3 | 1111200223 | 1111201203 |
| Base 4 | 21222024 | 21222214 |
| Base 5 | 3040305 | 3040425 |
| Base 6 | 1134426 | 1134536 |
| Base 7 | 405567 | 405667 |
| Base 8 | 232428 | 232518 |
| Base 9 | 145089 | 145169 |
| Base 10 | 989010 | 989710 |
| Base 11 | 748111 | 748811 |
| Base 12 | 588212 | 588912 |
| Base 13 | 466a13 | 467413 |
| Base 14 | 386614 | 386d14 |
| Base 15 | 2de515 | 2dec15 |
| Base 16 | 26a216 | 26a916 |