Is 998975015 a prime number?

998 975 015 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 998 975 015 is about 31 606.566.

Thus, the square root of 998 975 015 is not an integer, and therefore 998 975 015 is not a square number.

The square of a number (here 998 975 015) is the result of the product of this number (998 975 015) by itself (i.e., 998 975 015 × 998 975 015); the square of 998 975 015 is sometimes called "raising 998 975 015 to the power 2", or "998 975 015 squared".

The square of 998 975 015 is 997 951 080 594 250 240 because 998 975 015 × 998 975 015 = 998 975 015² = 997 951 080 594 250 240.

As a consequence, 998 975 015 is the square root of 997 951 080 594 250 240.

998 975 015 is a number with 9 digits.

The multiples of 998 975 015 are all integers evenly divisible by 998 975 015, that is all numbers such that the remainder of the division by 998 975 015 is zero. There are infinitely many multiples of 998 975 015. The smallest multiples of 998 975 015 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 975 015 too, since 0 × 998 975 015 = 0
• 998 975 015: indeed, 998 975 015 is a multiple of itself, since 998 975 015 is evenly divisible by 998 975 015 (we have 998 975 015 / 998 975 015 = 1, so the remainder of this division is indeed zero)
• 1 997 950 030: indeed, 1 997 950 030 = 998 975 015 × 2
• 2 996 925 045: indeed, 2 996 925 045 = 998 975 015 × 3
• 3 995 900 060: indeed, 3 995 900 060 = 998 975 015 × 4
• 4 994 875 075: indeed, 4 994 875 075 = 998 975 015 × 5
• etc.

• Preceding numbers: …998 975 013, 998 975 014
• Following numbers: 998 975 016, 998 975 017…

Nearest numbers from 998 975 015

• Preceding prime number: 998 975 009
• Following prime number: 998 975 023

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• 998 975 015 est-il un nombre premier ?