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Numbers / 560

The Number 560

560 is composite: factorization 2^4 × 5 × 7. That gives 560 exactly 20 divisors: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560. 560's proper divisors total 928, 368 more than 560 itself, so 560 is abundant. 560 has a digit sum of 11; for 560, the digital root works out to 2. 560: 2, 4, 5, 7, 8, 10 all divide 560 evenly, out of 2-12. 560 is 1000110000 in binary and 230 in hex; as a Roman numeral it's DLX.

Factors
1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
Number of factors
20
Prime?
No
Prime factorization
2^4 x 5 x 7
Even or odd
Even
Square
313600
Cube
175616000
Binary
1000110000
Hexadecimal
230
Roman numeral
DLX
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No