Is 100015 a prime number?

100 015 is an odd number, because it is not evenly divisible by 2.

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 100 015 is about 316.251.

Thus, the square root of 100 015 is not an integer, and therefore 100 015 is not a square number.

The square of a number (here 100 015) is the result of the product of this number (100 015) by itself (i.e., 100 015 × 100 015); the square of 100 015 is sometimes called "raising 100 015 to the power 2", or "100 015 squared".

The square of 100 015 is 10 003 000 225 because 100 015 × 100 015 = 100 015² = 10 003 000 225.

As a consequence, 100 015 is the square root of 10 003 000 225.

100 015 is a number with 6 digits.

The multiples of 100 015 are all integers evenly divisible by 100 015, that is all numbers such that the remainder of the division by 100 015 is zero. There are infinitely many multiples of 100 015. The smallest multiples of 100 015 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 100 015 too, since 0 × 100 015 = 0
• 100 015: indeed, 100 015 is a multiple of itself, since 100 015 is evenly divisible by 100 015 (we have 100 015 / 100 015 = 1, so the remainder of this division is indeed zero)
• 200 030: indeed, 200 030 = 100 015 × 2
• 300 045: indeed, 300 045 = 100 015 × 3
• 400 060: indeed, 400 060 = 100 015 × 4
• 500 075: indeed, 500 075 = 100 015 × 5
• etc.

• Preceding numbers: …100 013, 100 014
• Following numbers: 100 016, 100 017…

Nearest numbers from 100 015

• Preceding prime number: 100 003
• Following prime number: 100 019

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• 100 015 est-il un nombre premier ?