Is 997500 a prime number?

997 500 is an even number, because it is evenly divisible by 2: 997 500 / 2 = 498 750.

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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 997 500 is about 998.749.

Thus, the square root of 997 500 is not an integer, and therefore 997 500 is not a square number.

The square of a number (here 997 500) is the result of the product of this number (997 500) by itself (i.e., 997 500 × 997 500); the square of 997 500 is sometimes called "raising 997 500 to the power 2", or "997 500 squared".

The square of 997 500 is 995 006 250 000 because 997 500 × 997 500 = 997 500² = 995 006 250 000.

As a consequence, 997 500 is the square root of 995 006 250 000.

997 500 is a number with 6 digits.

The multiples of 997 500 are all integers evenly divisible by 997 500, that is all numbers such that the remainder of the division by 997 500 is zero. There are infinitely many multiples of 997 500. The smallest multiples of 997 500 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 997 500 too, since 0 × 997 500 = 0
• 997 500: indeed, 997 500 is a multiple of itself, since 997 500 is evenly divisible by 997 500 (we have 997 500 / 997 500 = 1, so the remainder of this division is indeed zero)
• 1 995 000: indeed, 1 995 000 = 997 500 × 2
• 2 992 500: indeed, 2 992 500 = 997 500 × 3
• 3 990 000: indeed, 3 990 000 = 997 500 × 4
• 4 987 500: indeed, 4 987 500 = 997 500 × 5
• etc.

• Preceding numbers: …997 498, 997 499
• Following numbers: 997 501, 997 502…

Nearest numbers from 997 500

• Preceding prime number: 997 463
• Following prime number: 997 511

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• 997 500 est-il un nombre premier ?