Compare 1006990 vs 1006997
| Property | 1006990 | 1006997 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 1006991 | 1311 × 76871 |
| Prime factorization | 2 × 5 × 100699 | 131 × 7687 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 100699, 201398, 503495, 1006990 | 1, 131, 7687, 1006997 |
| Number of properties | 0 | 1 |
| Semiprimes | 211402nd | |
| Roman numberals | ||
| Base 2 | 111101011101100011102 | 111101011101100101012 |
| Base 3 | 12200110222213 | 12200111000123 |
| Base 4 | 33113120324 | 33113121114 |
| Base 5 | 2242104305 | 2242104425 |
| Base 6 | 333255546 | 333300056 |
| Base 7 | 113625557 | 113625657 |
| Base 8 | 36566168 | 36566258 |
| Base 9 | 18042879 | 18043059 |
| Base 10 | 100699010 | 100699710 |
| Base 11 | 62862611 | 62863211 |
| Base 12 | 4068ba12 | 40690512 |
| Base 13 | 29346a13 | 29347413 |
| Base 14 | 1c2d9c14 | 1c2da514 |
| Base 15 | 14d57a15 | 14d58215 |
| Base 16 | f5d8e16 | f5d9516 |