Is 47129 a prime number?

47 129 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 47 129 is about 217.092.

Thus, the square root of 47 129 is not an integer, and therefore 47 129 is not a square number.

Anyway, 47 129 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 47 129) is the result of the product of this number (47 129) by itself (i.e., 47 129 × 47 129); the square of 47 129 is sometimes called "raising 47 129 to the power 2", or "47 129 squared".

The square of 47 129 is 2 221 142 641 because 47 129 × 47 129 = 47 129² = 2 221 142 641.

As a consequence, 47 129 is the square root of 2 221 142 641.

47 129 is a number with 5 digits.

The multiples of 47 129 are all integers evenly divisible by 47 129, that is all numbers such that the remainder of the division by 47 129 is zero. There are infinitely many multiples of 47 129. The smallest multiples of 47 129 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 47 129 too, since 0 × 47 129 = 0
• 47 129: indeed, 47 129 is a multiple of itself, since 47 129 is evenly divisible by 47 129 (we have 47 129 / 47 129 = 1, so the remainder of this division is indeed zero)
• 94 258: indeed, 94 258 = 47 129 × 2
• 141 387: indeed, 141 387 = 47 129 × 3
• 188 516: indeed, 188 516 = 47 129 × 4
• 235 645: indeed, 235 645 = 47 129 × 5
• etc.

• Preceding numbers: …47 127, 47 128
• Following numbers: 47 130, 47 131…

Nearest numbers from 47 129

• Preceding prime number: 47 123
• Following prime number: 47 137

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• 47 129 est-il un nombre premier ?