Compare 1328 vs 1331
| Property | 1328 | 1331 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 1 |
| Total factors | 5 | 3 |
| Prime factorization | 24 × 831 | 113 |
| Prime factorization | 2 × 2 × 2 × 2 × 83 | 11 × 11 × 11 |
| Divisors count | 10 | 4 |
| Divisors | 1, 2, 4, 8, 16, 83, 166, 332, 664, 1328 | 1, 11, 121, 1331 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCCXXVIII | MCCCXXXI |
| Base 2 | 101001100002 | 101001100112 |
| Base 3 | 12110123 | 12110223 |
| Base 4 | 1103004 | 1103034 |
| Base 5 | 203035 | 203115 |
| Base 6 | 100526 | 100556 |
| Base 7 | 36057 | 36117 |
| Base 8 | 24608 | 24638 |
| Base 9 | 17359 | 17389 |
| Base 10 | 132810 | 133110 |
| Base 11 | aa811 | 100011 |
| Base 12 | 92812 | 92b12 |
| Base 13 | 7b213 | 7b513 |
| Base 14 | 6ac14 | 6b114 |
| Base 15 | 5d815 | 5db15 |
| Base 16 | 53016 | 53316 |