Number
-1,024
- Negative
- Even
- Perfect square
- 4 digits
-1,024 is an even 4-digit integer and the negative of 1,024. It has 11 divisors and a digital root of 7.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value1,024
Digit count4
Digit sum7
Digital root7repeated digit sum
PalindromicNoreads differently backwards
Perfect squareYes, 32²
Factors & divisors
Prime factorisation−1 × 2^10
Distinct prime factors12
Number of divisors11
Sum of divisors σ(n)2,047
SquarefreeNohas a repeated prime factor
All divisors1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1,02411 in total
Arithmetic
Representations
Decimal-1,024
Binary1000000000011 bits
Octal2000
Hexadecimal400
Base 36SG
In wordsminus one thousand and twenty-four
Ordinalminus one thousand and twenty-fourth
Scientific notation-1.024 × 10^3
Engineering notation-1.024 × 10^3
Powers & multiples
-1,024 to the power 21,048,576
-1,024 to the power 3-1,073,741,824
-1,024 to the power 41,099,511,627,776
-1,024 to the power 5-1,125,899,906,842,624
First ten multiples-1,024, -2,048, -3,072, -4,096, -5,120, -6,144, -7,168, -8,192, -9,216, -10,240
Powers of twoExactly 2^10
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4Yes
Divisible by 5No, remainder 4
Divisible by 6No, remainder 4
Divisible by 7No, remainder 2
Divisible by 8Yes
Divisible by 9No, remainder 7
Divisible by 10No, remainder 4
Divisible by 11No, remainder 1
Divisible by 12No, remainder 4
Divisible by 100No, remainder 24
As a percentage & fraction
As a percentage-102,400%
-1,024% as a decimal-10.24
-1,024% of 100-1,024
-1,024% of 1,000-10,240
As a fraction of 100-1,024/100
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