Compare 978 vs 980
| Property | 978 | 980 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 31 × 1631 | 22 × 51 × 72 |
| Prime factorization | 2 × 3 × 163 | 2 × 2 × 5 × 7 × 7 |
| Divisors count | 8 | 18 |
| Divisors | 1, 2, 3, 6, 163, 326, 489, 978 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980 |
| Number of properties | 0 | 0 |
| Roman numberals | CMLXXVIII | CMLXXX |
| Base 2 | 11110100102 | 11110101002 |
| Base 3 | 11000203 | 11000223 |
| Base 4 | 331024 | 331104 |
| Base 5 | 124035 | 124105 |
| Base 6 | 43106 | 43126 |
| Base 7 | 25657 | 26007 |
| Base 8 | 17228 | 17248 |
| Base 9 | 13069 | 13089 |
| Base 10 | 97810 | 98010 |
| Base 11 | 80a11 | 81111 |
| Base 12 | 69612 | 69812 |
| Base 13 | 5a313 | 5a513 |
| Base 14 | 4dc14 | 50014 |
| Base 15 | 45315 | 45515 |
| Base 16 | 3d216 | 3d416 |