Is 401520027 a prime number?

401 520 027 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 401 520 027 is about 20 037.965.

Thus, the square root of 401 520 027 is not an integer, and therefore 401 520 027 is not a square number.

The square of a number (here 401 520 027) is the result of the product of this number (401 520 027) by itself (i.e., 401 520 027 × 401 520 027); the square of 401 520 027 is sometimes called "raising 401 520 027 to the power 2", or "401 520 027 squared".

The square of 401 520 027 is 161 218 332 082 080 736 because 401 520 027 × 401 520 027 = 401 520 027² = 161 218 332 082 080 736.

As a consequence, 401 520 027 is the square root of 161 218 332 082 080 736.

401 520 027 is a number with 9 digits.

The multiples of 401 520 027 are all integers evenly divisible by 401 520 027, that is all numbers such that the remainder of the division by 401 520 027 is zero. There are infinitely many multiples of 401 520 027. The smallest multiples of 401 520 027 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 401 520 027 too, since 0 × 401 520 027 = 0
• 401 520 027: indeed, 401 520 027 is a multiple of itself, since 401 520 027 is evenly divisible by 401 520 027 (we have 401 520 027 / 401 520 027 = 1, so the remainder of this division is indeed zero)
• 803 040 054: indeed, 803 040 054 = 401 520 027 × 2
• 1 204 560 081: indeed, 1 204 560 081 = 401 520 027 × 3
• 1 606 080 108: indeed, 1 606 080 108 = 401 520 027 × 4
• 2 007 600 135: indeed, 2 007 600 135 = 401 520 027 × 5
• etc.

• Preceding numbers: …401 520 025, 401 520 026
• Following numbers: 401 520 028, 401 520 029…

Nearest numbers from 401 520 027

• Preceding prime number: 401 520 001
• Following prime number: 401 520 037