Compare 978 vs 988
| Property | 978 | 988 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 31 × 1631 | 22 × 131 × 191 |
| Prime factorization | 2 × 3 × 163 | 2 × 2 × 13 × 19 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 3, 6, 163, 326, 489, 978 | 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988 |
| Number of properties | 0 | 0 |
| Roman numberals | CMLXXVIII | CMLXXXVIII |
| Base 2 | 11110100102 | 11110111002 |
| Base 3 | 11000203 | 11001213 |
| Base 4 | 331024 | 331304 |
| Base 5 | 124035 | 124235 |
| Base 6 | 43106 | 43246 |
| Base 7 | 25657 | 26117 |
| Base 8 | 17228 | 17348 |
| Base 9 | 13069 | 13179 |
| Base 10 | 97810 | 98810 |
| Base 11 | 80a11 | 81911 |
| Base 12 | 69612 | 6a412 |
| Base 13 | 5a313 | 5b013 |
| Base 14 | 4dc14 | 50814 |
| Base 15 | 45315 | 45d15 |
| Base 16 | 3d216 | 3dc16 |