Is 131249 a prime number?

131 249 is an odd number, because it is not evenly divisible by 2.

Find out more:

• 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 131 249 is about 362.283.

Thus, the square root of 131 249 is not an integer, and therefore 131 249 is not a square number.

Anyway, 131 249 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 131 249) is the result of the product of this number (131 249) by itself (i.e., 131 249 × 131 249); the square of 131 249 is sometimes called "raising 131 249 to the power 2", or "131 249 squared".

The square of 131 249 is 17 226 300 001 because 131 249 × 131 249 = 131 249² = 17 226 300 001.

As a consequence, 131 249 is the square root of 17 226 300 001.

131 249 is a number with 6 digits.

The multiples of 131 249 are all integers evenly divisible by 131 249, that is all numbers such that the remainder of the division by 131 249 is zero. There are infinitely many multiples of 131 249. The smallest multiples of 131 249 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 249 too, since 0 × 131 249 = 0
• 131 249: indeed, 131 249 is a multiple of itself, since 131 249 is evenly divisible by 131 249 (we have 131 249 / 131 249 = 1, so the remainder of this division is indeed zero)
• 262 498: indeed, 262 498 = 131 249 × 2
• 393 747: indeed, 393 747 = 131 249 × 3
• 524 996: indeed, 524 996 = 131 249 × 4
• 656 245: indeed, 656 245 = 131 249 × 5
• etc.

• Preceding numbers: …131 247, 131 248
• Following numbers: 131 250, 131 251…

Nearest numbers from 131 249

• Preceding prime number: 131 231
• Following prime number: 131 251

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• 131 249 est-il un nombre premier ?