Is 998668067 a prime number?

998 668 067 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 998 668 067 is about 31 601.710.

Thus, the square root of 998 668 067 is not an integer, and therefore 998 668 067 is not a square number.

Anyway, 998 668 067 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 998 668 067) is the result of the product of this number (998 668 067) by itself (i.e., 998 668 067 × 998 668 067); the square of 998 668 067 is sometimes called "raising 998 668 067 to the power 2", or "998 668 067 squared".

The square of 998 668 067 is 997 337 908 045 516 544 because 998 668 067 × 998 668 067 = 998 668 067² = 997 337 908 045 516 544.

As a consequence, 998 668 067 is the square root of 997 337 908 045 516 544.

998 668 067 is a number with 9 digits.

The multiples of 998 668 067 are all integers evenly divisible by 998 668 067, that is all numbers such that the remainder of the division by 998 668 067 is zero. There are infinitely many multiples of 998 668 067. The smallest multiples of 998 668 067 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 668 067 too, since 0 × 998 668 067 = 0
• 998 668 067: indeed, 998 668 067 is a multiple of itself, since 998 668 067 is evenly divisible by 998 668 067 (we have 998 668 067 / 998 668 067 = 1, so the remainder of this division is indeed zero)
• 1 997 336 134: indeed, 1 997 336 134 = 998 668 067 × 2
• 2 996 004 201: indeed, 2 996 004 201 = 998 668 067 × 3
• 3 994 672 268: indeed, 3 994 672 268 = 998 668 067 × 4
• 4 993 340 335: indeed, 4 993 340 335 = 998 668 067 × 5
• etc.

• Preceding numbers: …998 668 065, 998 668 066
• Following numbers: 998 668 068, 998 668 069…

Nearest numbers from 998 668 067

• Preceding prime number: 998 668 061
• Following prime number: 998 668 081

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• 998 668 067 est-il un nombre premier ?