Is 128002 a prime number?

128 002 is an even number, because it is evenly divisible by 2: 128 002 / 2 = 64 001.

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 128 002 is about 357.774.

Thus, the square root of 128 002 is not an integer, and therefore 128 002 is not a square number.

The square of a number (here 128 002) is the result of the product of this number (128 002) by itself (i.e., 128 002 × 128 002); the square of 128 002 is sometimes called "raising 128 002 to the power 2", or "128 002 squared".

The square of 128 002 is 16 384 512 004 because 128 002 × 128 002 = 128 002² = 16 384 512 004.

As a consequence, 128 002 is the square root of 16 384 512 004.

128 002 is a number with 6 digits.

The multiples of 128 002 are all integers evenly divisible by 128 002, that is all numbers such that the remainder of the division by 128 002 is zero. There are infinitely many multiples of 128 002. The smallest multiples of 128 002 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 128 002 too, since 0 × 128 002 = 0
• 128 002: indeed, 128 002 is a multiple of itself, since 128 002 is evenly divisible by 128 002 (we have 128 002 / 128 002 = 1, so the remainder of this division is indeed zero)
• 256 004: indeed, 256 004 = 128 002 × 2
• 384 006: indeed, 384 006 = 128 002 × 3
• 512 008: indeed, 512 008 = 128 002 × 4
• 640 010: indeed, 640 010 = 128 002 × 5
• etc.

• Preceding numbers: …128 000, 128 001
• Following numbers: 128 003, 128 004…

Nearest numbers from 128 002

• Preceding prime number: 127 997
• Following prime number: 128 021

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• 128 002 est-il un nombre premier ?