Is 83999 a prime number?

83 999 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 83 999 is about 289.826.

Thus, the square root of 83 999 is not an integer, and therefore 83 999 is not a square number.

The square of a number (here 83 999) is the result of the product of this number (83 999) by itself (i.e., 83 999 × 83 999); the square of 83 999 is sometimes called "raising 83 999 to the power 2", or "83 999 squared".

The square of 83 999 is 7 055 832 001 because 83 999 × 83 999 = 83 999² = 7 055 832 001.

As a consequence, 83 999 is the square root of 7 055 832 001.

83 999 is a number with 5 digits.

The multiples of 83 999 are all integers evenly divisible by 83 999, that is all numbers such that the remainder of the division by 83 999 is zero. There are infinitely many multiples of 83 999. The smallest multiples of 83 999 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 83 999 too, since 0 × 83 999 = 0
• 83 999: indeed, 83 999 is a multiple of itself, since 83 999 is evenly divisible by 83 999 (we have 83 999 / 83 999 = 1, so the remainder of this division is indeed zero)
• 167 998: indeed, 167 998 = 83 999 × 2
• 251 997: indeed, 251 997 = 83 999 × 3
• 335 996: indeed, 335 996 = 83 999 × 4
• 419 995: indeed, 419 995 = 83 999 × 5
• etc.

• Preceding numbers: …83 997, 83 998
• Following numbers: 84 000, 84 001…

Nearest numbers from 83 999

• Preceding prime number: 83 987
• Following prime number: 84 011

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• 83 999 est-il un nombre premier ?