Is 131441 a prime number?

131 441 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 131 441 is about 362.548.

Thus, the square root of 131 441 is not an integer, and therefore 131 441 is not a square number.

Anyway, 131 441 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 131 441) is the result of the product of this number (131 441) by itself (i.e., 131 441 × 131 441); the square of 131 441 is sometimes called "raising 131 441 to the power 2", or "131 441 squared".

The square of 131 441 is 17 276 736 481 because 131 441 × 131 441 = 131 441² = 17 276 736 481.

As a consequence, 131 441 is the square root of 17 276 736 481.

131 441 is a number with 6 digits.

The multiples of 131 441 are all integers evenly divisible by 131 441, that is all numbers such that the remainder of the division by 131 441 is zero. There are infinitely many multiples of 131 441. The smallest multiples of 131 441 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 441 too, since 0 × 131 441 = 0
• 131 441: indeed, 131 441 is a multiple of itself, since 131 441 is evenly divisible by 131 441 (we have 131 441 / 131 441 = 1, so the remainder of this division is indeed zero)
• 262 882: indeed, 262 882 = 131 441 × 2
• 394 323: indeed, 394 323 = 131 441 × 3
• 525 764: indeed, 525 764 = 131 441 × 4
• 657 205: indeed, 657 205 = 131 441 × 5
• etc.

• Preceding numbers: …131 439, 131 440
• Following numbers: 131 442, 131 443…

Nearest numbers from 131 441

• Preceding prime number: 131 437
• Following prime number: 131 447

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• 131 441 est-il un nombre premier ?