Compare 69 vs 78
| Property | 69 | 78 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 231 | 21 × 31 × 131 |
| Prime factorization | 3 × 23 | 2 × 3 × 13 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 23, 69 | 1, 2, 3, 6, 13, 26, 39, 78 |
| Number of properties | 1 | 0 |
| Semiprimes | 24th | |
| Roman numberals | LXIX | LXXVIII |
| Base 2 | 10001012 | 10011102 |
| Base 3 | 21203 | 22203 |
| Base 4 | 10114 | 10324 |
| Base 5 | 2345 | 3035 |
| Base 6 | 1536 | 2106 |
| Base 7 | 1267 | 1417 |
| Base 8 | 1058 | 1168 |
| Base 9 | 769 | 869 |
| Base 10 | 6910 | 7810 |
| Base 11 | 6311 | 7111 |
| Base 12 | 5912 | 6612 |
| Base 13 | 5413 | 6013 |
| Base 14 | 4d14 | 5814 |
| Base 15 | 4915 | 5315 |
| Base 16 | 4516 | 4e16 |