Compare 21152 vs 21156
| Property | 21152 | 21156 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 6 | 5 |
| Prime factorization | 25 × 6611 | 22 × 31 × 411 × 431 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 661 | 2 × 2 × 3 × 41 × 43 |
| Divisors count | 12 | 24 |
| Divisors | 1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 21152 | 1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 1763, 3526, 5289, 7052, 10578, 21156 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010101000002 | 1010010101001002 |
| Base 3 | 10020001023 | 10020001203 |
| Base 4 | 110222004 | 110222104 |
| Base 5 | 11341025 | 11341115 |
| Base 6 | 2415326 | 2415406 |
| Base 7 | 1154457 | 1154527 |
| Base 8 | 512408 | 512448 |
| Base 9 | 320129 | 320169 |
| Base 10 | 2115210 | 2115610 |
| Base 11 | 1498a11 | 1499311 |
| Base 12 | 102a812 | 102b012 |
| Base 13 | 982113 | 982513 |
| Base 14 | 79cc14 | 79d214 |
| Base 15 | 640215 | 640615 |
| Base 16 | 52a016 | 52a416 |