Is 80195 a prime number?

80 195 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 80 195 is about 283.187.

Thus, the square root of 80 195 is not an integer, and therefore 80 195 is not a square number.

The square of a number (here 80 195) is the result of the product of this number (80 195) by itself (i.e., 80 195 × 80 195); the square of 80 195 is sometimes called "raising 80 195 to the power 2", or "80 195 squared".

The square of 80 195 is 6 431 238 025 because 80 195 × 80 195 = 80 195² = 6 431 238 025.

As a consequence, 80 195 is the square root of 6 431 238 025.

80 195 is a number with 5 digits.

The multiples of 80 195 are all integers evenly divisible by 80 195, that is all numbers such that the remainder of the division by 80 195 is zero. There are infinitely many multiples of 80 195. The smallest multiples of 80 195 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 80 195 too, since 0 × 80 195 = 0
• 80 195: indeed, 80 195 is a multiple of itself, since 80 195 is evenly divisible by 80 195 (we have 80 195 / 80 195 = 1, so the remainder of this division is indeed zero)
• 160 390: indeed, 160 390 = 80 195 × 2
• 240 585: indeed, 240 585 = 80 195 × 3
• 320 780: indeed, 320 780 = 80 195 × 4
• 400 975: indeed, 400 975 = 80 195 × 5
• etc.

• Preceding numbers: …80 193, 80 194
• Following numbers: 80 196, 80 197…

Nearest numbers from 80 195

• Preceding prime number: 80 191
• Following prime number: 80 207

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• 80 195 est-il un nombre premier ?