Is 15000 a prime number?

15 000 is an even number, because it is evenly divisible by 2: 15 000 / 2 = 7 500.

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 15 000 is about 122.474.

Thus, the square root of 15 000 is not an integer, and therefore 15 000 is not a square number.

The square of a number (here 15 000) is the result of the product of this number (15 000) by itself (i.e., 15 000 × 15 000); the square of 15 000 is sometimes called "raising 15 000 to the power 2", or "15 000 squared".

The square of 15 000 is 225 000 000 because 15 000 × 15 000 = 15 000² = 225 000 000.

As a consequence, 15 000 is the square root of 225 000 000.

15 000 is a number with 5 digits.

The multiples of 15 000 are all integers evenly divisible by 15 000, that is all numbers such that the remainder of the division by 15 000 is zero. There are infinitely many multiples of 15 000. The smallest multiples of 15 000 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 15 000 too, since 0 × 15 000 = 0
• 15 000: indeed, 15 000 is a multiple of itself, since 15 000 is evenly divisible by 15 000 (we have 15 000 / 15 000 = 1, so the remainder of this division is indeed zero)
• 30 000: indeed, 30 000 = 15 000 × 2
• 45 000: indeed, 45 000 = 15 000 × 3
• 60 000: indeed, 60 000 = 15 000 × 4
• 75 000: indeed, 75 000 = 15 000 × 5
• etc.

• Preceding numbers: …14 998, 14 999
• Following numbers: 15 001, 15 002…

Nearest numbers from 15 000

• Preceding prime number: 14 983
• Following prime number: 15 013

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• 15 000 est-il un nombre premier ?