Is 998015 a prime number?

998 015 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 998 015 is about 999.007.

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

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

The square of 998 015 is 996 033 940 225 because 998 015 × 998 015 = 998 015² = 996 033 940 225.

As a consequence, 998 015 is the square root of 996 033 940 225.

998 015 is a number with 6 digits.

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

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 015 too, since 0 × 998 015 = 0
• 998 015: indeed, 998 015 is a multiple of itself, since 998 015 is evenly divisible by 998 015 (we have 998 015 / 998 015 = 1, so the remainder of this division is indeed zero)
• 1 996 030: indeed, 1 996 030 = 998 015 × 2
• 2 994 045: indeed, 2 994 045 = 998 015 × 3
• 3 992 060: indeed, 3 992 060 = 998 015 × 4
• 4 990 075: indeed, 4 990 075 = 998 015 × 5
• etc.

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

Nearest numbers from 998 015

• Preceding prime number: 998 009
• Following prime number: 998 017

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• 998 015 est-il un nombre premier ?