Is 72002 a prime number?

72 002 is an even number, because it is evenly divisible by 2: 72 002 / 2 = 36 001.

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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 72 002 is about 268.332.

Thus, the square root of 72 002 is not an integer, and therefore 72 002 is not a square number.

The square of a number (here 72 002) is the result of the product of this number (72 002) by itself (i.e., 72 002 × 72 002); the square of 72 002 is sometimes called "raising 72 002 to the power 2", or "72 002 squared".

The square of 72 002 is 5 184 288 004 because 72 002 × 72 002 = 72 002² = 5 184 288 004.

As a consequence, 72 002 is the square root of 5 184 288 004.

72 002 is a number with 5 digits.

The multiples of 72 002 are all integers evenly divisible by 72 002, that is all numbers such that the remainder of the division by 72 002 is zero. There are infinitely many multiples of 72 002. The smallest multiples of 72 002 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 72 002 too, since 0 × 72 002 = 0
• 72 002: indeed, 72 002 is a multiple of itself, since 72 002 is evenly divisible by 72 002 (we have 72 002 / 72 002 = 1, so the remainder of this division is indeed zero)
• 144 004: indeed, 144 004 = 72 002 × 2
• 216 006: indeed, 216 006 = 72 002 × 3
• 288 008: indeed, 288 008 = 72 002 × 4
• 360 010: indeed, 360 010 = 72 002 × 5
• etc.

• Preceding numbers: …72 000, 72 001
• Following numbers: 72 003, 72 004…

Nearest numbers from 72 002

• Preceding prime number: 71 999
• Following prime number: 72 019

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• 72 002 est-il un nombre premier ?