Compare 1331 vs 1340
| Property | 1331 | 1340 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 1 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 113 | 22 × 51 × 671 |
| Prime factorization | 11 × 11 × 11 | 2 × 2 × 5 × 67 |
| Divisors count | 4 | 12 |
| Divisors | 1, 11, 121, 1331 | 1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCCXXXI | MCCCXL |
| Base 2 | 101001100112 | 101001111002 |
| Base 3 | 12110223 | 12111223 |
| Base 4 | 1103034 | 1103304 |
| Base 5 | 203115 | 203305 |
| Base 6 | 100556 | 101126 |
| Base 7 | 36117 | 36237 |
| Base 8 | 24638 | 24748 |
| Base 9 | 17389 | 17489 |
| Base 10 | 133110 | 134010 |
| Base 11 | 100011 | 100911 |
| Base 12 | 92b12 | 93812 |
| Base 13 | 7b513 | 7c113 |
| Base 14 | 6b114 | 6ba14 |
| Base 15 | 5db15 | 5e515 |
| Base 16 | 53316 | 53c16 |