Compare 978 vs 979
| Property | 978 | 979 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 1631 | 111 × 891 |
| Prime factorization | 2 × 3 × 163 | 11 × 89 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 163, 326, 489, 978 | 1, 11, 89, 979 |
| Number of properties | 0 | 1 |
| Semiprimes | 293rd | |
| Roman numberals | CMLXXVIII | CMLXXIX |
| Base 2 | 11110100102 | 11110100112 |
| Base 3 | 11000203 | 11000213 |
| Base 4 | 331024 | 331034 |
| Base 5 | 124035 | 124045 |
| Base 6 | 43106 | 43116 |
| Base 7 | 25657 | 25667 |
| Base 8 | 17228 | 17238 |
| Base 9 | 13069 | 13079 |
| Base 10 | 97810 | 97910 |
| Base 11 | 80a11 | 81011 |
| Base 12 | 69612 | 69712 |
| Base 13 | 5a313 | 5a413 |
| Base 14 | 4dc14 | 4dd14 |
| Base 15 | 45315 | 45415 |
| Base 16 | 3d216 | 3d316 |