Is 1002 a prime number?

1 002 is an even number, because it is evenly divisible by 2: 1 002 / 2 = 501.

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 1 002 is about 31.654.

Thus, the square root of 1 002 is not an integer, and therefore 1 002 is not a square number.

The square of a number (here 1 002) is the result of the product of this number (1 002) by itself (i.e., 1 002 × 1 002); the square of 1 002 is sometimes called "raising 1 002 to the power 2", or "1 002 squared".

The square of 1 002 is 1 004 004 because 1 002 × 1 002 = 1 002² = 1 004 004.

As a consequence, 1 002 is the square root of 1 004 004.

1 002 is a number with 4 digits.

The multiples of 1 002 are all integers evenly divisible by 1 002, that is all numbers such that the remainder of the division by 1 002 is zero. There are infinitely many multiples of 1 002. The smallest multiples of 1 002 are:

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

• Preceding numbers: …1 000, 1 001
• Following numbers: 1 003, 1 004…

Nearest numbers from 1 002

• Preceding prime number: 997
• Following prime number: 1 009

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• 1 002 est-il un nombre premier ?