Is 482 a prime number? What are the divisors of 482?

## Parity of 482

482 is an even number, because it is evenly divisible by 2: 482 / 2 = 241.

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## Is 482 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 482 is about 21.954.

Thus, the square root of 482 is not an integer, and therefore 482 is not a square number.

## What is the square number of 482?

The square of a number (here 482) is the result of the product of this number (482) by itself (i.e., 482 × 482); the square of 482 is sometimes called "raising 482 to the power 2", or "482 squared".

The square of 482 is 232 324 because 482 × 482 = 4822 = 232 324.

As a consequence, 482 is the square root of 232 324.

## Number of digits of 482

482 is a number with 3 digits.

## What are the multiples of 482?

The multiples of 482 are all integers evenly divisible by 482, that is all numbers such that the remainder of the division by 482 is zero. There are infinitely many multiples of 482. The smallest multiples of 482 are:

## How to determine whether an integer is a prime number?

To determine the primality of a number, several algorithms can be used. The most naive technique is to test all divisors strictly smaller to the number of which we want to determine the primality (here 482). First, we can eliminate all even numbers greater than 2 (and hence 4, 6, 8…). Then, we can stop this check when we reach the square root of the number of which we want to determine the primality (here the square root is about 21.954). Historically, the sieve of Eratosthenes (dating from the Greek mathematics) implements this technique in a relatively efficient manner.

More modern techniques include the sieve of Atkin, probabilistic algorithms, and the cyclotomic AKS test.

## Numbers near 482

• Preceding numbers: …480, 481
• Following numbers: 483, 484

### Nearest numbers from 482

• Preceding prime number: 479
• Following prime number: 487
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