Is 86 a prime number or a composite number?
Prime
Composite
Neither
Both
Why No: 86 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Check if any number is prime or not.
Why Yes: 86 is a composite number because it has more than two distinct positive divisors. It is divisible by 1, 2, 43, and itself (86).
Property | Answer |
---|---|
Is 86 a prime number? | No |
Is 86 a composite number? | Yes |
Is 86 a perfect square? | No |
Factors of 86 | 1, 2, 43, 86 |
Multiples of 86 | 86, 172, 258, 344, 430, 516, 602, 688, 774, 860 |
Cube Root of 86 | Approximately 4.396 |
Square of 86 | 7396 |
Square Root of 86 | Approximately 9.273 |
Is 86 a Perfect Cube? | No |
Is 86 an Irrational number | No |
Is 86 a Rational number | Yes |
Is 86 a Real number | Yes |
Is 86 an Integer | Yes |
Is 86 a Natural number | Yes |
Is 86 a Whole number | Yes |
Is 86 an Even or odd number | Yes (86 is an even number) |
Is 86 an Ordinal number | Yes |
Is 86 a Complex number | Yes (as all real numbers are also complex numbers) |
The factors of 86 are 1, 2, 43, and 86. 86 is not a prime number because it is divisible by numbers other than 1 and itself, demonstrating it has more than two factors. This clarity confirms that it is a composite number, not a prime number.
86 is recognized as a composite number because it possesses more than two distinct positive divisors: 1, 2, 43, and itself.
The characteristics of 86 as an even number, a composite, and a natural number make it an intriguing subject in various mathematical explorations and discussions.
The nearest prime numbers to 86 are 83 and 89. 83 is the closest prime number less than 86, making it an immediate preceding prime in numerical value. On the other hand, 89 is the closest prime number greater than 86, serving as the immediate succeeding prime.
The greatest common factor of 42 and 86 is 2. This is the highest number that divides both 42 and 86 without leaving a remainder.
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Is 86 a prime number or a composite number?
Prime
Composite
Neither
Both
What type of number is 86?
Prime
Composite
Odd
Perfect
Which statement about 86 is true?
86 is divisible by 3.
86 is a prime number.
86 is an even number.
86 is a square number.
Which numbers are prime factors of 86?
1 and 86
2 and 43
3 and 29
4 and 21
What is the smallest prime number that divides 86?
1
2
3
5
Which number greater than 86 is a prime number?
87
88
89
90
Which number is the smallest composite number greater than 86?
87
88
89
90
Which of the following best describes 86?
Prime and odd
Composite and even
Composite and odd
Prime and even
Which of these numbers is a prime factor of 86?
5
6
2
9
If 86 is divided by its greatest prime factor, what is the result?
1
2
43
86
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