Compare 16680 vs 16689
| Property | 16680 | 16689 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 23 × 31 × 51 × 1391 | 31 × 55631 |
| Prime factorization | 2 × 2 × 2 × 3 × 5 × 139 | 3 × 5563 |
| Divisors count | 32 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680 | 1, 3, 5563, 16689 |
| Number of properties | 0 | 1 |
| Semiprimes | 4270th | |
| Roman numberals | ||
| Base 2 | 1000001001010002 | 1000001001100012 |
| Base 3 | 2112122103 | 2112200103 |
| Base 4 | 100102204 | 100103014 |
| Base 5 | 10132105 | 10132245 |
| Base 6 | 2051206 | 2051336 |
| Base 7 | 664267 | 664417 |
| Base 8 | 404508 | 404618 |
| Base 9 | 247839 | 248039 |
| Base 10 | 1668010 | 1668910 |
| Base 11 | 1159411 | 115a211 |
| Base 12 | 97a012 | 97a912 |
| Base 13 | 779113 | 779a13 |
| Base 14 | 611614 | 612114 |
| Base 15 | 4e2015 | 4e2915 |
| Base 16 | 412816 | 413116 |