Compare 9978 vs 9981
| Property | 9978 | 9981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 31 × 16631 | 32 × 11091 |
| Prime factorization | 2 × 3 × 1663 | 3 × 3 × 1109 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 3, 6, 1663, 3326, 4989, 9978 | 1, 3, 9, 1109, 3327, 9981 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100110111110102 | 100110111111012 |
| Base 3 | 1112001203 | 1112002003 |
| Base 4 | 21233224 | 21233314 |
| Base 5 | 3044035 | 3044115 |
| Base 6 | 1141106 | 1141136 |
| Base 7 | 410437 | 410467 |
| Base 8 | 233728 | 233758 |
| Base 9 | 146169 | 146209 |
| Base 10 | 997810 | 998110 |
| Base 11 | 755111 | 755411 |
| Base 12 | 593612 | 593912 |
| Base 13 | 470713 | 470a13 |
| Base 14 | 38ca14 | 38cd14 |
| Base 15 | 2e5315 | 2e5615 |
| Base 16 | 26fa16 | 26fd16 |