Is 9972001 a prime number?

9 972 001 is an odd number, because it is not evenly divisible by 2.

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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 9 972 001 is about 3 157.848.

Thus, the square root of 9 972 001 is not an integer, and therefore 9 972 001 is not a square number.

The square of a number (here 9 972 001) is the result of the product of this number (9 972 001) by itself (i.e., 9 972 001 × 9 972 001); the square of 9 972 001 is sometimes called "raising 9 972 001 to the power 2", or "9 972 001 squared".

The square of 9 972 001 is 99 440 803 944 001 because 9 972 001 × 9 972 001 = 9 972 001² = 99 440 803 944 001.

As a consequence, 9 972 001 is the square root of 99 440 803 944 001.

9 972 001 is a number with 7 digits.

The multiples of 9 972 001 are all integers evenly divisible by 9 972 001, that is all numbers such that the remainder of the division by 9 972 001 is zero. There are infinitely many multiples of 9 972 001. The smallest multiples of 9 972 001 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 9 972 001 too, since 0 × 9 972 001 = 0
• 9 972 001: indeed, 9 972 001 is a multiple of itself, since 9 972 001 is evenly divisible by 9 972 001 (we have 9 972 001 / 9 972 001 = 1, so the remainder of this division is indeed zero)
• 19 944 002: indeed, 19 944 002 = 9 972 001 × 2
• 29 916 003: indeed, 29 916 003 = 9 972 001 × 3
• 39 888 004: indeed, 39 888 004 = 9 972 001 × 4
• 49 860 005: indeed, 49 860 005 = 9 972 001 × 5
• etc.

• Preceding numbers: …9 971 999, 9 972 000
• Following numbers: 9 972 002, 9 972 003…

Nearest numbers from 9 972 001

• Preceding prime number: 9 971 993
• Following prime number: 9 972 007