Compare 6978 vs 6989
| Property | 6978 | 6989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 11631 | 291 × 2411 |
| Prime factorization | 2 × 3 × 1163 | 29 × 241 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 1163, 2326, 3489, 6978 | 1, 29, 241, 6989 |
| Number of properties | 0 | 1 |
| Semiprimes | 1864th | |
| Roman numberals | ||
| Base 2 | 11011010000102 | 11011010011012 |
| Base 3 | 1001201103 | 1001202123 |
| Base 4 | 12310024 | 12310314 |
| Base 5 | 2104035 | 2104245 |
| Base 6 | 521506 | 522056 |
| Base 7 | 262267 | 262437 |
| Base 8 | 155028 | 155158 |
| Base 9 | 105139 | 105259 |
| Base 10 | 697810 | 698910 |
| Base 11 | 527411 | 528411 |
| Base 12 | 405612 | 406512 |
| Base 13 | 323a13 | 324813 |
| Base 14 | 278614 | 279314 |
| Base 15 | 210315 | 210e15 |
| Base 16 | 1b4216 | 1b4d16 |