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Is 83 a Prime Number?

Is 83 a prime number? A prime number is divisible only by 1 and itself, which means it has no other divisor except 1 and the number itself. On the contrary, composite numbers have more than two factors. To determine if 83 is a prime number or composite, we need to divide it with numbers from 1 to 83. To find out the answer to this question "is 83 is a prime number" and to gain a detailed understanding of "how and why is 83 a prime number?" Let's learn more.

Is 83 a prime number? - Yes
Is 83 a composite number? - No
Prime Factors of 83 - 83
Is 83 a perfect square? - No
Factors of 83 - 1, 83

Yes, 83 is a prime number. The number 83 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 83 has exactly two factors, i.e. 1 and 83, it is a prime number.

Is 83 a Prime or Composite?

How is 83 a Prime Number?

To understand whether 83 is prime or composite, it is important to find its factors.

Factors of 83: 1, 83

Therefore, we can say that 83 is a prime number since it has only 2 factors.

☛ Prime Number Calculator

Is 83 a Composite Number?

No, since 83 has only two factors, i.e. 1 and 83. In other words, 83 is not a composite number because 83 doesn’t have more than 2 factors.

Problem Statements:

Is 83 a Prime Number?	Yes
Is 83 a Composite Number?	No
Square Root of 83	9.110434
Is 83 a Perfect Cube?	No
Is 83 an Odd Number?	Yes
Multiples of 83	83, 166, 249, 332, 415, 498, 581, 664, 747, 830
Cube Root of 83	4.362064
Is 83 a Perfect Square?	No
Is 83 an Even Number?	No

Fun Facts:

Euler discovered a polynomial n² + n + 41 that produces prime numbers for values of n that lie between 0 and 39 inclusive. It can generate 40 prime numbers for 0 <= n <= 39.
2 is the smallest prime number.
A semiprime number is a composite number that is the product of exactly two prime numbers. Example - 485 is semiprime, since 485 can be written as 5 × 97.

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