Is 9000 a prime number?

9 000 is an even number, because it is evenly divisible by 2: 9 000 / 2 = 4 500.

Find out more:

• 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 9 000 is about 94.868.

Thus, the square root of 9 000 is not an integer, and therefore 9 000 is not a square number.

The square of a number (here 9 000) is the result of the product of this number (9 000) by itself (i.e., 9 000 × 9 000); the square of 9 000 is sometimes called "raising 9 000 to the power 2", or "9 000 squared".

The square of 9 000 is 81 000 000 because 9 000 × 9 000 = 9 000² = 81 000 000.

As a consequence, 9 000 is the square root of 81 000 000.

9 000 is a number with 4 digits.

The multiples of 9 000 are all integers evenly divisible by 9 000, that is all numbers such that the remainder of the division by 9 000 is zero. There are infinitely many multiples of 9 000. The smallest multiples of 9 000 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 9 000 too, since 0 × 9 000 = 0
• 9 000: indeed, 9 000 is a multiple of itself, since 9 000 is evenly divisible by 9 000 (we have 9 000 / 9 000 = 1, so the remainder of this division is indeed zero)
• 18 000: indeed, 18 000 = 9 000 × 2
• 27 000: indeed, 27 000 = 9 000 × 3
• 36 000: indeed, 36 000 = 9 000 × 4
• 45 000: indeed, 45 000 = 9 000 × 5
• etc.

• Preceding numbers: …8 998, 8 999
• Following numbers: 9 001, 9 002…

Nearest numbers from 9 000

• Preceding prime number: 8 999
• Following prime number: 9 001

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• 9 000 est-il un nombre premier ?