Is 31012 a prime number?

31 012 is an even number, because it is evenly divisible by 2: 31 012 / 2 = 15 506.

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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 31 012 is about 176.102.

Thus, the square root of 31 012 is not an integer, and therefore 31 012 is not a square number.

The square of a number (here 31 012) is the result of the product of this number (31 012) by itself (i.e., 31 012 × 31 012); the square of 31 012 is sometimes called "raising 31 012 to the power 2", or "31 012 squared".

The square of 31 012 is 961 744 144 because 31 012 × 31 012 = 31 012² = 961 744 144.

As a consequence, 31 012 is the square root of 961 744 144.

31 012 is a number with 5 digits.

The multiples of 31 012 are all integers evenly divisible by 31 012, that is all numbers such that the remainder of the division by 31 012 is zero. There are infinitely many multiples of 31 012. The smallest multiples of 31 012 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 31 012 too, since 0 × 31 012 = 0
• 31 012: indeed, 31 012 is a multiple of itself, since 31 012 is evenly divisible by 31 012 (we have 31 012 / 31 012 = 1, so the remainder of this division is indeed zero)
• 62 024: indeed, 62 024 = 31 012 × 2
• 93 036: indeed, 93 036 = 31 012 × 3
• 124 048: indeed, 124 048 = 31 012 × 4
• 155 060: indeed, 155 060 = 31 012 × 5
• etc.

• Preceding numbers: …31 010, 31 011
• Following numbers: 31 013, 31 014…

Nearest numbers from 31 012

• Preceding prime number: 30 983
• Following prime number: 31 013

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• 31 012 est-il un nombre premier ?