Compare 16689 vs 16690
| Property | 16689 | 16690 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 55631 | 21 × 51 × 16691 |
| Prime factorization | 3 × 5563 | 2 × 5 × 1669 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 5563, 16689 | 1, 2, 5, 10, 1669, 3338, 8345, 16690 |
| Number of properties | 1 | 0 |
| Semiprimes | 4270th | |
| Roman numberals | ||
| Base 2 | 1000001001100012 | 1000001001100102 |
| Base 3 | 2112200103 | 2112200113 |
| Base 4 | 100103014 | 100103024 |
| Base 5 | 10132245 | 10132305 |
| Base 6 | 2051336 | 2051346 |
| Base 7 | 664417 | 664427 |
| Base 8 | 404618 | 404628 |
| Base 9 | 248039 | 248049 |
| Base 10 | 1668910 | 1669010 |
| Base 11 | 115a211 | 115a311 |
| Base 12 | 97a912 | 97aa12 |
| Base 13 | 779a13 | 779b13 |
| Base 14 | 612114 | 612214 |
| Base 15 | 4e2915 | 4e2a15 |
| Base 16 | 413116 | 413216 |