Compare 6628 vs 6638
| Property | 6628 | 6638 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 16571 | 21 × 33191 |
| Prime factorization | 2 × 2 × 1657 | 2 × 3319 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 1657, 3314, 6628 | 1, 2, 3319, 6638 |
| Number of properties | 0 | 1 |
| Semiprimes | 1785th | |
| Roman numberals | ||
| Base 2 | 11001111001002 | 11001111011102 |
| Base 3 | 1000021113 | 1000022123 |
| Base 4 | 12132104 | 12132324 |
| Base 5 | 2030035 | 2030235 |
| Base 6 | 504046 | 504226 |
| Base 7 | 252167 | 252327 |
| Base 8 | 147448 | 147568 |
| Base 9 | 100749 | 100859 |
| Base 10 | 662810 | 663810 |
| Base 11 | 4a8611 | 4a9511 |
| Base 12 | 3a0412 | 3a1212 |
| Base 13 | 302b13 | 303813 |
| Base 14 | 25b614 | 25c214 |
| Base 15 | 1e6d15 | 1e7815 |
| Base 16 | 19e416 | 19ee16 |