Is 13109 a prime number?

13 109 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 13 109 is about 114.495.

Thus, the square root of 13 109 is not an integer, and therefore 13 109 is not a square number.

Anyway, 13 109 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 13 109) is the result of the product of this number (13 109) by itself (i.e., 13 109 × 13 109); the square of 13 109 is sometimes called "raising 13 109 to the power 2", or "13 109 squared".

The square of 13 109 is 171 845 881 because 13 109 × 13 109 = 13 109² = 171 845 881.

As a consequence, 13 109 is the square root of 171 845 881.

13 109 is a number with 5 digits.

The multiples of 13 109 are all integers evenly divisible by 13 109, that is all numbers such that the remainder of the division by 13 109 is zero. There are infinitely many multiples of 13 109. The smallest multiples of 13 109 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 13 109 too, since 0 × 13 109 = 0
• 13 109: indeed, 13 109 is a multiple of itself, since 13 109 is evenly divisible by 13 109 (we have 13 109 / 13 109 = 1, so the remainder of this division is indeed zero)
• 26 218: indeed, 26 218 = 13 109 × 2
• 39 327: indeed, 39 327 = 13 109 × 3
• 52 436: indeed, 52 436 = 13 109 × 4
• 65 545: indeed, 65 545 = 13 109 × 5
• etc.

• Preceding numbers: …13 107, 13 108
• Following numbers: 13 110, 13 111…

Nearest numbers from 13 109

• Preceding prime number: 13 103
• Following prime number: 13 121

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• 13 109 est-il un nombre premier ?