Is 18016 a prime number?

18 016 is an even number, because it is evenly divisible by 2: 18 016 / 2 = 9 008.

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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 18 016 is about 134.224.

Thus, the square root of 18 016 is not an integer, and therefore 18 016 is not a square number.

The square of a number (here 18 016) is the result of the product of this number (18 016) by itself (i.e., 18 016 × 18 016); the square of 18 016 is sometimes called "raising 18 016 to the power 2", or "18 016 squared".

The square of 18 016 is 324 576 256 because 18 016 × 18 016 = 18 016² = 324 576 256.

As a consequence, 18 016 is the square root of 324 576 256.

18 016 is a number with 5 digits.

The multiples of 18 016 are all integers evenly divisible by 18 016, that is all numbers such that the remainder of the division by 18 016 is zero. There are infinitely many multiples of 18 016. The smallest multiples of 18 016 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 18 016 too, since 0 × 18 016 = 0
• 18 016: indeed, 18 016 is a multiple of itself, since 18 016 is evenly divisible by 18 016 (we have 18 016 / 18 016 = 1, so the remainder of this division is indeed zero)
• 36 032: indeed, 36 032 = 18 016 × 2
• 54 048: indeed, 54 048 = 18 016 × 3
• 72 064: indeed, 72 064 = 18 016 × 4
• 90 080: indeed, 90 080 = 18 016 × 5
• etc.

• Preceding numbers: …18 014, 18 015
• Following numbers: 18 017, 18 018…

Nearest numbers from 18 016

• Preceding prime number: 18 013
• Following prime number: 18 041

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• 18 016 est-il un nombre premier ?