Is 131195 a prime number?

131 195 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 131 195 is about 362.209.

Thus, the square root of 131 195 is not an integer, and therefore 131 195 is not a square number.

The square of a number (here 131 195) is the result of the product of this number (131 195) by itself (i.e., 131 195 × 131 195); the square of 131 195 is sometimes called "raising 131 195 to the power 2", or "131 195 squared".

The square of 131 195 is 17 212 128 025 because 131 195 × 131 195 = 131 195² = 17 212 128 025.

As a consequence, 131 195 is the square root of 17 212 128 025.

131 195 is a number with 6 digits.

The multiples of 131 195 are all integers evenly divisible by 131 195, that is all numbers such that the remainder of the division by 131 195 is zero. There are infinitely many multiples of 131 195. The smallest multiples of 131 195 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 195 too, since 0 × 131 195 = 0
• 131 195: indeed, 131 195 is a multiple of itself, since 131 195 is evenly divisible by 131 195 (we have 131 195 / 131 195 = 1, so the remainder of this division is indeed zero)
• 262 390: indeed, 262 390 = 131 195 × 2
• 393 585: indeed, 393 585 = 131 195 × 3
• 524 780: indeed, 524 780 = 131 195 × 4
• 655 975: indeed, 655 975 = 131 195 × 5
• etc.

• Preceding numbers: …131 193, 131 194
• Following numbers: 131 196, 131 197…

Nearest numbers from 131 195

• Preceding prime number: 131 171
• Following prime number: 131 203

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• 131 195 est-il un nombre premier ?