Compare 990969 vs 990971
| Property | 990969 | 990971 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 471891 | 371 × 267831 |
| Prime factorization | 3 × 7 × 47189 | 37 × 26783 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 47189, 141567, 330323, 990969 | 1, 37, 26783, 990971 |
| Number of properties | 0 | 1 |
| Semiprimes | 208231st | |
| Roman numberals | ||
| Base 2 | 111100011110111110012 | 111100011110111110112 |
| Base 3 | 12121001001203 | 12121001001223 |
| Base 4 | 33013233214 | 33013233234 |
| Base 5 | 2232023345 | 2232023415 |
| Base 6 | 331234536 | 331234556 |
| Base 7 | 112650607 | 112650627 |
| Base 8 | 36173718 | 36173738 |
| Base 9 | 17703169 | 17703189 |
| Base 10 | 99096910 | 99097110 |
| Base 11 | 61759111 | 61759311 |
| Base 12 | 3b958912 | 3b958b12 |
| Base 13 | 28909513 | 28909713 |
| Base 14 | 1bb1d714 | 1bb1d914 |
| Base 15 | 14894915 | 14894b15 |
| Base 16 | f1ef916 | f1efb16 |