Compare 39880 vs 39891
| Property | 39880 | 39891 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 9971 | 31 × 132971 |
| Prime factorization | 2 × 2 × 2 × 5 × 997 | 3 × 13297 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 997, 1994, 3988, 4985, 7976, 9970, 19940, 39880 | 1, 3, 13297, 39891 |
| Number of properties | 0 | 1 |
| Semiprimes | 9763rd | |
| Roman numberals | ||
| Base 2 | 10011011110010002 | 10011011110100112 |
| Base 3 | 20002010013 | 20002011103 |
| Base 4 | 212330204 | 212331034 |
| Base 5 | 22340105 | 22340315 |
| Base 6 | 5043446 | 5044036 |
| Base 7 | 2241617 | 2242057 |
| Base 8 | 1157108 | 1157238 |
| Base 9 | 606319 | 606439 |
| Base 10 | 3988010 | 3989110 |
| Base 11 | 27a6511 | 27a7511 |
| Base 12 | 1b0b412 | 1b10312 |
| Base 13 | 151c913 | 1520713 |
| Base 14 | 1076814 | 1077514 |
| Base 15 | bc3a15 | bc4615 |
| Base 16 | 9bc816 | 9bd316 |