Is 998871 a prime number?

998 871 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 998 871 is about 999.435.

Thus, the square root of 998 871 is not an integer, and therefore 998 871 is not a square number.

The square of a number (here 998 871) is the result of the product of this number (998 871) by itself (i.e., 998 871 × 998 871); the square of 998 871 is sometimes called "raising 998 871 to the power 2", or "998 871 squared".

The square of 998 871 is 997 743 274 641 because 998 871 × 998 871 = 998 871² = 997 743 274 641.

As a consequence, 998 871 is the square root of 997 743 274 641.

998 871 is a number with 6 digits.

The multiples of 998 871 are all integers evenly divisible by 998 871, that is all numbers such that the remainder of the division by 998 871 is zero. There are infinitely many multiples of 998 871. The smallest multiples of 998 871 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 871 too, since 0 × 998 871 = 0
• 998 871: indeed, 998 871 is a multiple of itself, since 998 871 is evenly divisible by 998 871 (we have 998 871 / 998 871 = 1, so the remainder of this division is indeed zero)
• 1 997 742: indeed, 1 997 742 = 998 871 × 2
• 2 996 613: indeed, 2 996 613 = 998 871 × 3
• 3 995 484: indeed, 3 995 484 = 998 871 × 4
• 4 994 355: indeed, 4 994 355 = 998 871 × 5
• etc.

• Preceding numbers: …998 869, 998 870
• Following numbers: 998 872, 998 873…

Nearest numbers from 998 871

• Preceding prime number: 998 861
• Following prime number: 998 897

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• 998 871 est-il un nombre premier ?