Compare 39890 vs 39891
| Property | 39890 | 39891 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 39891 | 31 × 132971 |
| Prime factorization | 2 × 5 × 3989 | 3 × 13297 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 3989, 7978, 19945, 39890 | 1, 3, 13297, 39891 |
| Number of properties | 0 | 1 |
| Semiprimes | 9763rd | |
| Roman numberals | ||
| Base 2 | 10011011110100102 | 10011011110100112 |
| Base 3 | 20002011023 | 20002011103 |
| Base 4 | 212331024 | 212331034 |
| Base 5 | 22340305 | 22340315 |
| Base 6 | 5044026 | 5044036 |
| Base 7 | 2242047 | 2242057 |
| Base 8 | 1157228 | 1157238 |
| Base 9 | 606429 | 606439 |
| Base 10 | 3989010 | 3989110 |
| Base 11 | 27a7411 | 27a7511 |
| Base 12 | 1b10212 | 1b10312 |
| Base 13 | 1520613 | 1520713 |
| Base 14 | 1077414 | 1077514 |
| Base 15 | bc4515 | bc4615 |
| Base 16 | 9bd216 | 9bd316 |