Is 989125 a prime number?

989 125 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 989 125 is about 994.548.

Thus, the square root of 989 125 is not an integer, and therefore 989 125 is not a square number.

The square of a number (here 989 125) is the result of the product of this number (989 125) by itself (i.e., 989 125 × 989 125); the square of 989 125 is sometimes called "raising 989 125 to the power 2", or "989 125 squared".

The square of 989 125 is 978 368 265 625 because 989 125 × 989 125 = 989 125² = 978 368 265 625.

As a consequence, 989 125 is the square root of 978 368 265 625.

989 125 is a number with 6 digits.

The multiples of 989 125 are all integers evenly divisible by 989 125, that is all numbers such that the remainder of the division by 989 125 is zero. There are infinitely many multiples of 989 125. The smallest multiples of 989 125 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 989 125 too, since 0 × 989 125 = 0
• 989 125: indeed, 989 125 is a multiple of itself, since 989 125 is evenly divisible by 989 125 (we have 989 125 / 989 125 = 1, so the remainder of this division is indeed zero)
• 1 978 250: indeed, 1 978 250 = 989 125 × 2
• 2 967 375: indeed, 2 967 375 = 989 125 × 3
• 3 956 500: indeed, 3 956 500 = 989 125 × 4
• 4 945 625: indeed, 4 945 625 = 989 125 × 5
• etc.

• Preceding numbers: …989 123, 989 124
• Following numbers: 989 126, 989 127…

Nearest numbers from 989 125

• Preceding prime number: 989 123
• Following prime number: 989 171

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• 989 125 est-il un nombre premier ?