Is 31271 a prime number?

31 271 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 31 271 is about 176.836.

Thus, the square root of 31 271 is not an integer, and therefore 31 271 is not a square number.

Anyway, 31 271 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 31 271) is the result of the product of this number (31 271) by itself (i.e., 31 271 × 31 271); the square of 31 271 is sometimes called "raising 31 271 to the power 2", or "31 271 squared".

The square of 31 271 is 977 875 441 because 31 271 × 31 271 = 31 271² = 977 875 441.

As a consequence, 31 271 is the square root of 977 875 441.

31 271 is a number with 5 digits.

The multiples of 31 271 are all integers evenly divisible by 31 271, that is all numbers such that the remainder of the division by 31 271 is zero. There are infinitely many multiples of 31 271. The smallest multiples of 31 271 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 31 271 too, since 0 × 31 271 = 0
• 31 271: indeed, 31 271 is a multiple of itself, since 31 271 is evenly divisible by 31 271 (we have 31 271 / 31 271 = 1, so the remainder of this division is indeed zero)
• 62 542: indeed, 62 542 = 31 271 × 2
• 93 813: indeed, 93 813 = 31 271 × 3
• 125 084: indeed, 125 084 = 31 271 × 4
• 156 355: indeed, 156 355 = 31 271 × 5
• etc.

• Preceding numbers: …31 269, 31 270
• Following numbers: 31 272, 31 273…

Nearest numbers from 31 271

• Preceding prime number: 31 267
• Following prime number: 31 277

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• 31 271 est-il un nombre premier ?