Is 2018 a prime number?

2 018 is an even number, because it is evenly divisible by 2: 2 018 / 2 = 1 009.

Find out more:

• 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 2 018 is about 44.922.

Thus, the square root of 2 018 is not an integer, and therefore 2 018 is not a square number.

The square of a number (here 2 018) is the result of the product of this number (2 018) by itself (i.e., 2 018 × 2 018); the square of 2 018 is sometimes called "raising 2 018 to the power 2", or "2 018 squared".

The square of 2 018 is 4 072 324 because 2 018 × 2 018 = 2 018² = 4 072 324.

As a consequence, 2 018 is the square root of 4 072 324.

2 018 is a number with 4 digits.

The multiples of 2 018 are all integers evenly divisible by 2 018, that is all numbers such that the remainder of the division by 2 018 is zero. There are infinitely many multiples of 2 018. The smallest multiples of 2 018 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 2 018 too, since 0 × 2 018 = 0
• 2 018: indeed, 2 018 is a multiple of itself, since 2 018 is evenly divisible by 2 018 (we have 2 018 / 2 018 = 1, so the remainder of this division is indeed zero)
• 4 036: indeed, 4 036 = 2 018 × 2
• 6 054: indeed, 6 054 = 2 018 × 3
• 8 072: indeed, 8 072 = 2 018 × 4
• 10 090: indeed, 10 090 = 2 018 × 5
• etc.

• Preceding numbers: …2 016, 2 017
• Following numbers: 2 019, 2 020…

Nearest numbers from 2 018

• Preceding prime number: 2 017
• Following prime number: 2 027

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• 2 018 est-il un nombre premier ?