Is 998775 a prime number?

998 775 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 998 775 is about 999.387.

Thus, the square root of 998 775 is not an integer, and therefore 998 775 is not a square number.

The square of a number (here 998 775) is the result of the product of this number (998 775) by itself (i.e., 998 775 × 998 775); the square of 998 775 is sometimes called "raising 998 775 to the power 2", or "998 775 squared".

The square of 998 775 is 997 551 500 625 because 998 775 × 998 775 = 998 775² = 997 551 500 625.

As a consequence, 998 775 is the square root of 997 551 500 625.

998 775 is a number with 6 digits.

The multiples of 998 775 are all integers evenly divisible by 998 775, that is all numbers such that the remainder of the division by 998 775 is zero. There are infinitely many multiples of 998 775. The smallest multiples of 998 775 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 775 too, since 0 × 998 775 = 0
• 998 775: indeed, 998 775 is a multiple of itself, since 998 775 is evenly divisible by 998 775 (we have 998 775 / 998 775 = 1, so the remainder of this division is indeed zero)
• 1 997 550: indeed, 1 997 550 = 998 775 × 2
• 2 996 325: indeed, 2 996 325 = 998 775 × 3
• 3 995 100: indeed, 3 995 100 = 998 775 × 4
• 4 993 875: indeed, 4 993 875 = 998 775 × 5
• etc.

• Preceding numbers: …998 773, 998 774
• Following numbers: 998 776, 998 777…

Nearest numbers from 998 775

• Preceding prime number: 998 759
• Following prime number: 998 779

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• 998 775 est-il un nombre premier ?