Is 80135 a prime number?

80 135 is an odd number, because it is not evenly divisible by 2.

Find out more:

• What is an even 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 80 135 is about 283.081.

Thus, the square root of 80 135 is not an integer, and therefore 80 135 is not a square number.

The square of a number (here 80 135) is the result of the product of this number (80 135) by itself (i.e., 80 135 × 80 135); the square of 80 135 is sometimes called "raising 80 135 to the power 2", or "80 135 squared".

The square of 80 135 is 6 421 618 225 because 80 135 × 80 135 = 80 135² = 6 421 618 225.

As a consequence, 80 135 is the square root of 6 421 618 225.

80 135 is a number with 5 digits.

The multiples of 80 135 are all integers evenly divisible by 80 135, that is all numbers such that the remainder of the division by 80 135 is zero. There are infinitely many multiples of 80 135. The smallest multiples of 80 135 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 80 135 too, since 0 × 80 135 = 0
• 80 135: indeed, 80 135 is a multiple of itself, since 80 135 is evenly divisible by 80 135 (we have 80 135 / 80 135 = 1, so the remainder of this division is indeed zero)
• 160 270: indeed, 160 270 = 80 135 × 2
• 240 405: indeed, 240 405 = 80 135 × 3
• 320 540: indeed, 320 540 = 80 135 × 4
• 400 675: indeed, 400 675 = 80 135 × 5
• etc.

• Preceding numbers: …80 133, 80 134
• Following numbers: 80 136, 80 137…

Nearest numbers from 80 135

• Preceding prime number: 80 111
• Following prime number: 80 141

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• 80 135 est-il un nombre premier ?