Is 20000213 a prime number?

20 000 213 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 20 000 213 is about 4 472.160.

Thus, the square root of 20 000 213 is not an integer, and therefore 20 000 213 is not a square number.

Anyway, 20 000 213 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 20 000 213) is the result of the product of this number (20 000 213) by itself (i.e., 20 000 213 × 20 000 213); the square of 20 000 213 is sometimes called "raising 20 000 213 to the power 2", or "20 000 213 squared".

The square of 20 000 213 is 400 008 520 045 369 because 20 000 213 × 20 000 213 = 20 000 213² = 400 008 520 045 369.

As a consequence, 20 000 213 is the square root of 400 008 520 045 369.

20 000 213 is a number with 8 digits.

The multiples of 20 000 213 are all integers evenly divisible by 20 000 213, that is all numbers such that the remainder of the division by 20 000 213 is zero. There are infinitely many multiples of 20 000 213. The smallest multiples of 20 000 213 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 20 000 213 too, since 0 × 20 000 213 = 0
• 20 000 213: indeed, 20 000 213 is a multiple of itself, since 20 000 213 is evenly divisible by 20 000 213 (we have 20 000 213 / 20 000 213 = 1, so the remainder of this division is indeed zero)
• 40 000 426: indeed, 40 000 426 = 20 000 213 × 2
• 60 000 639: indeed, 60 000 639 = 20 000 213 × 3
• 80 000 852: indeed, 80 000 852 = 20 000 213 × 4
• 100 001 065: indeed, 100 001 065 = 20 000 213 × 5
• etc.

• Preceding numbers: …20 000 211, 20 000 212
• Following numbers: 20 000 214, 20 000 215…

Nearest numbers from 20 000 213

• Preceding prime number: 20 000 171
• Following prime number: 20 000 221