Is 47837 a prime number?

47 837 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 47 837 is about 218.717.

Thus, the square root of 47 837 is not an integer, and therefore 47 837 is not a square number.

Anyway, 47 837 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 47 837) is the result of the product of this number (47 837) by itself (i.e., 47 837 × 47 837); the square of 47 837 is sometimes called "raising 47 837 to the power 2", or "47 837 squared".

The square of 47 837 is 2 288 378 569 because 47 837 × 47 837 = 47 837² = 2 288 378 569.

As a consequence, 47 837 is the square root of 2 288 378 569.

47 837 is a number with 5 digits.

The multiples of 47 837 are all integers evenly divisible by 47 837, that is all numbers such that the remainder of the division by 47 837 is zero. There are infinitely many multiples of 47 837. The smallest multiples of 47 837 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 47 837 too, since 0 × 47 837 = 0
• 47 837: indeed, 47 837 is a multiple of itself, since 47 837 is evenly divisible by 47 837 (we have 47 837 / 47 837 = 1, so the remainder of this division is indeed zero)
• 95 674: indeed, 95 674 = 47 837 × 2
• 143 511: indeed, 143 511 = 47 837 × 3
• 191 348: indeed, 191 348 = 47 837 × 4
• 239 185: indeed, 239 185 = 47 837 × 5
• etc.

• Preceding numbers: …47 835, 47 836
• Following numbers: 47 838, 47 839…

Nearest numbers from 47 837

• Preceding prime number: 47 819
• Following prime number: 47 843

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• 47 837 est-il un nombre premier ?