Is 997997 a prime number?

997 997 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 997 997 is about 998.998.

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

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

The square of 997 997 is 995 998 012 009 because 997 997 × 997 997 = 997 997² = 995 998 012 009.

As a consequence, 997 997 is the square root of 995 998 012 009.

997 997 is a number with 6 digits.

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

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 997 997 too, since 0 × 997 997 = 0
• 997 997: indeed, 997 997 is a multiple of itself, since 997 997 is evenly divisible by 997 997 (we have 997 997 / 997 997 = 1, so the remainder of this division is indeed zero)
• 1 995 994: indeed, 1 995 994 = 997 997 × 2
• 2 993 991: indeed, 2 993 991 = 997 997 × 3
• 3 991 988: indeed, 3 991 988 = 997 997 × 4
• 4 989 985: indeed, 4 989 985 = 997 997 × 5
• etc.

• Preceding numbers: …997 995, 997 996
• Following numbers: 997 998, 997 999…

Nearest numbers from 997 997

• Preceding prime number: 997 991
• Following prime number: 998 009

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• Est-ce que 997 997 est un nombre premier ?

• ¿997 997 es un número primo?