Compare 68 vs 78
| Property | 68 | 78 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 171 | 21 × 31 × 131 |
| Prime factorization | 2 × 2 × 17 | 2 × 3 × 13 |
| Divisors count | 6 | 8 |
| Divisors | 1, 2, 4, 17, 34, 68 | 1, 2, 3, 6, 13, 26, 39, 78 |
| Number of properties | 0 | 0 |
| Roman numberals | LXVIII | LXXVIII |
| Base 2 | 10001002 | 10011102 |
| Base 3 | 21123 | 22203 |
| Base 4 | 10104 | 10324 |
| Base 5 | 2335 | 3035 |
| Base 6 | 1526 | 2106 |
| Base 7 | 1257 | 1417 |
| Base 8 | 1048 | 1168 |
| Base 9 | 759 | 869 |
| Base 10 | 6810 | 7810 |
| Base 11 | 6211 | 7111 |
| Base 12 | 5812 | 6612 |
| Base 13 | 5313 | 6013 |
| Base 14 | 4c14 | 5814 |
| Base 15 | 4815 | 5315 |
| Base 16 | 4416 | 4e16 |