Is 13873 a prime number?

13 873 is an odd number, because it is not evenly divisible by 2.

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• 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 13 873 is about 117.784.

Thus, the square root of 13 873 is not an integer, and therefore 13 873 is not a square number.

Anyway, 13 873 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 13 873) is the result of the product of this number (13 873) by itself (i.e., 13 873 × 13 873); the square of 13 873 is sometimes called "raising 13 873 to the power 2", or "13 873 squared".

The square of 13 873 is 192 460 129 because 13 873 × 13 873 = 13 873² = 192 460 129.

As a consequence, 13 873 is the square root of 192 460 129.

13 873 is a number with 5 digits.

The multiples of 13 873 are all integers evenly divisible by 13 873, that is all numbers such that the remainder of the division by 13 873 is zero. There are infinitely many multiples of 13 873. The smallest multiples of 13 873 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 13 873 too, since 0 × 13 873 = 0
• 13 873: indeed, 13 873 is a multiple of itself, since 13 873 is evenly divisible by 13 873 (we have 13 873 / 13 873 = 1, so the remainder of this division is indeed zero)
• 27 746: indeed, 27 746 = 13 873 × 2
• 41 619: indeed, 41 619 = 13 873 × 3
• 55 492: indeed, 55 492 = 13 873 × 4
• 69 365: indeed, 69 365 = 13 873 × 5
• etc.

• Preceding numbers: …13 871, 13 872
• Following numbers: 13 874, 13 875…

Nearest numbers from 13 873

• Preceding prime number: 13 859
• Following prime number: 13 877

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• 13 873 est-il un nombre premier ?