Number
-6
- Negative
- Even
- 1 digit
-6 is an even 1-digit integer and the negative of 6. It has 4 divisors and a digital root of 6.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value6
Digit count1
Digit sum6
Digital root6repeated digit sum
PalindromicYesreads the same backwards
Factors & divisors
Prime factorisation−1 × 2 × 3
Distinct prime factors22, 3
Number of divisors4
Sum of divisors σ(n)12
SquarefreeYesno repeated prime factor
All divisors1, 2, 3, 64 in total
Arithmetic
Representations
Decimal-6
Binary1103 bits
Octal6
Hexadecimal6
Base 366
In wordsminus six
Ordinalminus sixth
Scientific notation-6 × 10^0
Engineering notation-6
Powers & multiples
-6 to the power 236
-6 to the power 3-216
-6 to the power 41,296
-6 to the power 5-7,776
First ten multiples-6, -12, -18, -24, -30, -36, -42, -48, -54, -60
Powers of twoBetween 2^2 (4) and 2^3 (8)
Divisibility tests
Divisible by 2Yes
Divisible by 3Yes
Divisible by 4No, remainder 2
Divisible by 5No, remainder 1
Divisible by 6Yes
Divisible by 7No, remainder 6
Divisible by 8No, remainder 6
Divisible by 9No, remainder 6
Divisible by 10No, remainder 6
Divisible by 11No, remainder 6
Divisible by 12No, remainder 6
Divisible by 100No, remainder 6
As a percentage & fraction
As a percentage-600%
-6% as a decimal-0.06
-6% of 100-6
-6% of 1,000-60
As a fraction of 100-6/100
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