Is 80561 a prime number? What are the divisors of 80561?

## Parity of 80 561

80 561 is an odd number, because it is not evenly divisible by 2.

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## Is 80 561 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 80 561 is about 283.833.

Thus, the square root of 80 561 is not an integer, and therefore 80 561 is not a square number.

## What is the square number of 80 561?

The square of a number (here 80 561) is the result of the product of this number (80 561) by itself (i.e., 80 561 × 80 561); the square of 80 561 is sometimes called "raising 80 561 to the power 2", or "80 561 squared".

The square of 80 561 is 6 490 074 721 because 80 561 × 80 561 = 80 5612 = 6 490 074 721.

As a consequence, 80 561 is the square root of 6 490 074 721.

## Number of digits of 80 561

80 561 is a number with 5 digits.

## What are the multiples of 80 561?

The multiples of 80 561 are all integers evenly divisible by 80 561, that is all numbers such that the remainder of the division by 80 561 is zero. There are infinitely many multiples of 80 561. The smallest multiples of 80 561 are:

## Numbers near 80 561

### Nearest numbers from 80 561

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