Compare 21126 vs 21131
| Property | 21126 | 21131 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 71 × 5031 | 111 × 171 × 1131 |
| Prime factorization | 2 × 3 × 7 × 503 | 11 × 17 × 113 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 10563, 21126 | 1, 11, 17, 113, 187, 1243, 1921, 21131 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010100001102 | 1010010100010112 |
| Base 3 | 10012221103 | 10012221223 |
| Base 4 | 110220124 | 110220234 |
| Base 5 | 11340015 | 11340115 |
| Base 6 | 2414506 | 2414556 |
| Base 7 | 1154107 | 1154157 |
| Base 8 | 512068 | 512138 |
| Base 9 | 318739 | 318789 |
| Base 10 | 2112610 | 2113110 |
| Base 11 | 1496611 | 1497011 |
| Base 12 | 1028612 | 1028b12 |
| Base 13 | 980113 | 980613 |
| Base 14 | 79b014 | 79b514 |
| Base 15 | 63d615 | 63db15 |
| Base 16 | 528616 | 528b16 |