Is 131169 a prime number?

131 169 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 131 169 is about 362.173.

Thus, the square root of 131 169 is not an integer, and therefore 131 169 is not a square number.

The square of a number (here 131 169) is the result of the product of this number (131 169) by itself (i.e., 131 169 × 131 169); the square of 131 169 is sometimes called "raising 131 169 to the power 2", or "131 169 squared".

The square of 131 169 is 17 205 306 561 because 131 169 × 131 169 = 131 169² = 17 205 306 561.

As a consequence, 131 169 is the square root of 17 205 306 561.

131 169 is a number with 6 digits.

The multiples of 131 169 are all integers evenly divisible by 131 169, that is all numbers such that the remainder of the division by 131 169 is zero. There are infinitely many multiples of 131 169. The smallest multiples of 131 169 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 169 too, since 0 × 131 169 = 0
• 131 169: indeed, 131 169 is a multiple of itself, since 131 169 is evenly divisible by 131 169 (we have 131 169 / 131 169 = 1, so the remainder of this division is indeed zero)
• 262 338: indeed, 262 338 = 131 169 × 2
• 393 507: indeed, 393 507 = 131 169 × 3
• 524 676: indeed, 524 676 = 131 169 × 4
• 655 845: indeed, 655 845 = 131 169 × 5
• etc.

• Preceding numbers: …131 167, 131 168
• Following numbers: 131 170, 131 171…

Nearest numbers from 131 169

• Preceding prime number: 131 149
• Following prime number: 131 171

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• 131 169 est-il un nombre premier ?