Is 997424009 a prime number?

997 424 009 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 997 424 009 is about 31 582.020.

Thus, the square root of 997 424 009 is not an integer, and therefore 997 424 009 is not a square number.

Anyway, 997 424 009 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 997 424 009) is the result of the product of this number (997 424 009) by itself (i.e., 997 424 009 × 997 424 009); the square of 997 424 009 is sometimes called "raising 997 424 009 to the power 2", or "997 424 009 squared".

The square of 997 424 009 is 994 854 653 729 632 128 because 997 424 009 × 997 424 009 = 997 424 009² = 994 854 653 729 632 128.

As a consequence, 997 424 009 is the square root of 994 854 653 729 632 128.

997 424 009 is a number with 9 digits.

The multiples of 997 424 009 are all integers evenly divisible by 997 424 009, that is all numbers such that the remainder of the division by 997 424 009 is zero. There are infinitely many multiples of 997 424 009. The smallest multiples of 997 424 009 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 997 424 009 too, since 0 × 997 424 009 = 0
• 997 424 009: indeed, 997 424 009 is a multiple of itself, since 997 424 009 is evenly divisible by 997 424 009 (we have 997 424 009 / 997 424 009 = 1, so the remainder of this division is indeed zero)
• 1 994 848 018: indeed, 1 994 848 018 = 997 424 009 × 2
• 2 992 272 027: indeed, 2 992 272 027 = 997 424 009 × 3
• 3 989 696 036: indeed, 3 989 696 036 = 997 424 009 × 4
• 4 987 120 045: indeed, 4 987 120 045 = 997 424 009 × 5
• etc.

• Preceding numbers: …997 424 007, 997 424 008
• Following numbers: 997 424 010, 997 424 011…

Nearest numbers from 997 424 009

• Preceding prime number: 997 423 997
• Following prime number: 997 424 027

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• 997 424 009 est-il un nombre premier ?