Number
-850
- Negative
- Even
- 3 digits
-850 is an even 3-digit integer and the negative of 850. It has 12 divisors and a digital root of 4.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value850
Digit count3
Digit sum13
Digital root4repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2 × 5^2 × 17
Distinct prime factors32, 5, 17
Number of divisors12
Sum of divisors σ(n)1,674
SquarefreeNohas a repeated prime factor
All divisors1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 85012 in total
Arithmetic
Representations
Decimal-850
Binary110101001010 bits
Octal1522
Hexadecimal352
Base 36NM
In wordsminus eight hundred and fifty
Ordinalminus eight hundred and fiftieth
Scientific notation-8.5 × 10^2
Engineering notation-850
Powers & multiples
-850 to the power 2722,500
-850 to the power 3-614,125,000
-850 to the power 4522,006,250,000
-850 to the power 5-443,705,312,500,000
First ten multiples-850, -1,700, -2,550, -3,400, -4,250, -5,100, -5,950, -6,800, -7,650, -8,500
Powers of twoBetween 2^9 (512) and 2^10 (1,024)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4No, remainder 2
Divisible by 5Yes
Divisible by 6No, remainder 4
Divisible by 7No, remainder 3
Divisible by 8No, remainder 2
Divisible by 9No, remainder 4
Divisible by 10Yes
Divisible by 11No, remainder 3
Divisible by 12No, remainder 10
Divisible by 100No, remainder 50
As a percentage & fraction
As a percentage-85,000%
-850% as a decimal-8.5
-850% of 100-850
-850% of 1,000-8,500
As a fraction of 100-850/100
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