Is 997091 a prime number?

997 091 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 997 091 is about 998.544.

Thus, the square root of 997 091 is not an integer, and therefore 997 091 is not a square number.

Anyway, 997 091 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 997 091) is the result of the product of this number (997 091) by itself (i.e., 997 091 × 997 091); the square of 997 091 is sometimes called "raising 997 091 to the power 2", or "997 091 squared".

The square of 997 091 is 994 190 462 281 because 997 091 × 997 091 = 997 091² = 994 190 462 281.

As a consequence, 997 091 is the square root of 994 190 462 281.

997 091 is a number with 6 digits.

The multiples of 997 091 are all integers evenly divisible by 997 091, that is all numbers such that the remainder of the division by 997 091 is zero. There are infinitely many multiples of 997 091. The smallest multiples of 997 091 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 997 091 too, since 0 × 997 091 = 0
• 997 091: indeed, 997 091 is a multiple of itself, since 997 091 is evenly divisible by 997 091 (we have 997 091 / 997 091 = 1, so the remainder of this division is indeed zero)
• 1 994 182: indeed, 1 994 182 = 997 091 × 2
• 2 991 273: indeed, 2 991 273 = 997 091 × 3
• 3 988 364: indeed, 3 988 364 = 997 091 × 4
• 4 985 455: indeed, 4 985 455 = 997 091 × 5
• etc.

• Preceding numbers: …997 089, 997 090
• Following numbers: 997 092, 997 093…

Nearest numbers from 997 091

• Preceding prime number: 997 081
• Following prime number: 997 097

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• 997 091 est-il un nombre premier ?