Is 531013 a prime number?

531 013 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 531 013 is about 728.706.

Thus, the square root of 531 013 is not an integer, and therefore 531 013 is not a square number.

The square of a number (here 531 013) is the result of the product of this number (531 013) by itself (i.e., 531 013 × 531 013); the square of 531 013 is sometimes called "raising 531 013 to the power 2", or "531 013 squared".

The square of 531 013 is 281 974 806 169 because 531 013 × 531 013 = 531 013² = 281 974 806 169.

As a consequence, 531 013 is the square root of 281 974 806 169.

531 013 is a number with 6 digits.

The multiples of 531 013 are all integers evenly divisible by 531 013, that is all numbers such that the remainder of the division by 531 013 is zero. There are infinitely many multiples of 531 013. The smallest multiples of 531 013 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 531 013 too, since 0 × 531 013 = 0
• 531 013: indeed, 531 013 is a multiple of itself, since 531 013 is evenly divisible by 531 013 (we have 531 013 / 531 013 = 1, so the remainder of this division is indeed zero)
• 1 062 026: indeed, 1 062 026 = 531 013 × 2
• 1 593 039: indeed, 1 593 039 = 531 013 × 3
• 2 124 052: indeed, 2 124 052 = 531 013 × 4
• 2 655 065: indeed, 2 655 065 = 531 013 × 5
• etc.

• Preceding numbers: …531 011, 531 012
• Following numbers: 531 014, 531 015…

Nearest numbers from 531 013

• Preceding prime number: 530 989
• Following prime number: 531 017

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• 531 013 est-il un nombre premier ?