Is 20113 a prime number?

20 113 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 20 113 is about 141.820.

Thus, the square root of 20 113 is not an integer, and therefore 20 113 is not a square number.

Anyway, 20 113 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 20 113) is the result of the product of this number (20 113) by itself (i.e., 20 113 × 20 113); the square of 20 113 is sometimes called "raising 20 113 to the power 2", or "20 113 squared".

The square of 20 113 is 404 532 769 because 20 113 × 20 113 = 20 113² = 404 532 769.

As a consequence, 20 113 is the square root of 404 532 769.

20 113 is a number with 5 digits.

The multiples of 20 113 are all integers evenly divisible by 20 113, that is all numbers such that the remainder of the division by 20 113 is zero. There are infinitely many multiples of 20 113. The smallest multiples of 20 113 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 20 113 too, since 0 × 20 113 = 0
• 20 113: indeed, 20 113 is a multiple of itself, since 20 113 is evenly divisible by 20 113 (we have 20 113 / 20 113 = 1, so the remainder of this division is indeed zero)
• 40 226: indeed, 40 226 = 20 113 × 2
• 60 339: indeed, 60 339 = 20 113 × 3
• 80 452: indeed, 80 452 = 20 113 × 4
• 100 565: indeed, 100 565 = 20 113 × 5
• etc.

• Preceding numbers: …20 111, 20 112
• Following numbers: 20 114, 20 115…

Nearest numbers from 20 113

• Preceding prime number: 20 107
• Following prime number: 20 117

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• 20 113 est-il un nombre premier ?