Is 123937 a prime number?

123 937 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 123 937 is about 352.047.

Thus, the square root of 123 937 is not an integer, and therefore 123 937 is not a square number.

The square of a number (here 123 937) is the result of the product of this number (123 937) by itself (i.e., 123 937 × 123 937); the square of 123 937 is sometimes called "raising 123 937 to the power 2", or "123 937 squared".

The square of 123 937 is 15 360 379 969 because 123 937 × 123 937 = 123 937² = 15 360 379 969.

As a consequence, 123 937 is the square root of 15 360 379 969.

123 937 is a number with 6 digits.

The multiples of 123 937 are all integers evenly divisible by 123 937, that is all numbers such that the remainder of the division by 123 937 is zero. There are infinitely many multiples of 123 937. The smallest multiples of 123 937 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 123 937 too, since 0 × 123 937 = 0
• 123 937: indeed, 123 937 is a multiple of itself, since 123 937 is evenly divisible by 123 937 (we have 123 937 / 123 937 = 1, so the remainder of this division is indeed zero)
• 247 874: indeed, 247 874 = 123 937 × 2
• 371 811: indeed, 371 811 = 123 937 × 3
• 495 748: indeed, 495 748 = 123 937 × 4
• 619 685: indeed, 619 685 = 123 937 × 5
• etc.

• Preceding numbers: …123 935, 123 936
• Following numbers: 123 938, 123 939…

Nearest numbers from 123 937

• Preceding prime number: 123 931
• Following prime number: 123 941

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• 123 937 est-il un nombre premier ?