Is 42927 a prime number?

42 927 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 42 927 is about 207.188.

Thus, the square root of 42 927 is not an integer, and therefore 42 927 is not a square number.

The square of a number (here 42 927) is the result of the product of this number (42 927) by itself (i.e., 42 927 × 42 927); the square of 42 927 is sometimes called "raising 42 927 to the power 2", or "42 927 squared".

The square of 42 927 is 1 842 727 329 because 42 927 × 42 927 = 42 927² = 1 842 727 329.

As a consequence, 42 927 is the square root of 1 842 727 329.

42 927 is a number with 5 digits.

The multiples of 42 927 are all integers evenly divisible by 42 927, that is all numbers such that the remainder of the division by 42 927 is zero. There are infinitely many multiples of 42 927. The smallest multiples of 42 927 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 927 too, since 0 × 42 927 = 0
• 42 927: indeed, 42 927 is a multiple of itself, since 42 927 is evenly divisible by 42 927 (we have 42 927 / 42 927 = 1, so the remainder of this division is indeed zero)
• 85 854: indeed, 85 854 = 42 927 × 2
• 128 781: indeed, 128 781 = 42 927 × 3
• 171 708: indeed, 171 708 = 42 927 × 4
• 214 635: indeed, 214 635 = 42 927 × 5
• etc.

• Preceding numbers: …42 925, 42 926
• Following numbers: 42 928, 42 929…

Nearest numbers from 42 927

• Preceding prime number: 42 923
• Following prime number: 42 929

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• 42 927 est-il un nombre premier ?