Is 80263 a prime number?

80 263 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 80 263 is about 283.307.

Thus, the square root of 80 263 is not an integer, and therefore 80 263 is not a square number.

Anyway, 80 263 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 80 263) is the result of the product of this number (80 263) by itself (i.e., 80 263 × 80 263); the square of 80 263 is sometimes called "raising 80 263 to the power 2", or "80 263 squared".

The square of 80 263 is 6 442 149 169 because 80 263 × 80 263 = 80 263² = 6 442 149 169.

As a consequence, 80 263 is the square root of 6 442 149 169.

80 263 is a number with 5 digits.

The multiples of 80 263 are all integers evenly divisible by 80 263, that is all numbers such that the remainder of the division by 80 263 is zero. There are infinitely many multiples of 80 263. The smallest multiples of 80 263 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 80 263 too, since 0 × 80 263 = 0
• 80 263: indeed, 80 263 is a multiple of itself, since 80 263 is evenly divisible by 80 263 (we have 80 263 / 80 263 = 1, so the remainder of this division is indeed zero)
• 160 526: indeed, 160 526 = 80 263 × 2
• 240 789: indeed, 240 789 = 80 263 × 3
• 321 052: indeed, 321 052 = 80 263 × 4
• 401 315: indeed, 401 315 = 80 263 × 5
• etc.

• Preceding numbers: …80 261, 80 262
• Following numbers: 80 264, 80 265…

Nearest numbers from 80 263

• Preceding prime number: 80 251
• Following prime number: 80 273

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• 80 263 est-il un nombre premier ?