Is 990025 a prime number?

990 025 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 990 025 is 995.

Therefore, the square root of 990 025 is an integer, and as a consequence 990 025 is a perfect square.

As a consequence, 995 is the square root of 990 025.

The square of a number (here 990 025) is the result of the product of this number (990 025) by itself (i.e., 990 025 × 990 025); the square of 990 025 is sometimes called "raising 990 025 to the power 2", or "990 025 squared".

The square of 990 025 is 980 149 500 625 because 990 025 × 990 025 = 990 025² = 980 149 500 625.

As a consequence, 990 025 is the square root of 980 149 500 625.

990 025 is a number with 6 digits.

The multiples of 990 025 are all integers evenly divisible by 990 025, that is all numbers such that the remainder of the division by 990 025 is zero. There are infinitely many multiples of 990 025. The smallest multiples of 990 025 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 990 025 too, since 0 × 990 025 = 0
• 990 025: indeed, 990 025 is a multiple of itself, since 990 025 is evenly divisible by 990 025 (we have 990 025 / 990 025 = 1, so the remainder of this division is indeed zero)
• 1 980 050: indeed, 1 980 050 = 990 025 × 2
• 2 970 075: indeed, 2 970 075 = 990 025 × 3
• 3 960 100: indeed, 3 960 100 = 990 025 × 4
• 4 950 125: indeed, 4 950 125 = 990 025 × 5
• etc.

• Preceding numbers: …990 023, 990 024
• Following numbers: 990 026, 990 027…

Nearest numbers from 990 025

• Preceding prime number: 990 023
• Following prime number: 990 037

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• 990 025 est-il un nombre premier ?