Is 3000021 a prime number?

3 000 021 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 3 000 021 is about 1 732.057.

Thus, the square root of 3 000 021 is not an integer, and therefore 3 000 021 is not a square number.

The square of a number (here 3 000 021) is the result of the product of this number (3 000 021) by itself (i.e., 3 000 021 × 3 000 021); the square of 3 000 021 is sometimes called "raising 3 000 021 to the power 2", or "3 000 021 squared".

The square of 3 000 021 is 9 000 126 000 441 because 3 000 021 × 3 000 021 = 3 000 021² = 9 000 126 000 441.

As a consequence, 3 000 021 is the square root of 9 000 126 000 441.

3 000 021 is a number with 7 digits.

The multiples of 3 000 021 are all integers evenly divisible by 3 000 021, that is all numbers such that the remainder of the division by 3 000 021 is zero. There are infinitely many multiples of 3 000 021. The smallest multiples of 3 000 021 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 3 000 021 too, since 0 × 3 000 021 = 0
• 3 000 021: indeed, 3 000 021 is a multiple of itself, since 3 000 021 is evenly divisible by 3 000 021 (we have 3 000 021 / 3 000 021 = 1, so the remainder of this division is indeed zero)
• 6 000 042: indeed, 6 000 042 = 3 000 021 × 2
• 9 000 063: indeed, 9 000 063 = 3 000 021 × 3
• 12 000 084: indeed, 12 000 084 = 3 000 021 × 4
• 15 000 105: indeed, 15 000 105 = 3 000 021 × 5
• etc.

• Preceding numbers: …3 000 019, 3 000 020
• Following numbers: 3 000 022, 3 000 023…

Nearest numbers from 3 000 021

• Preceding prime number: 3 000 017
• Following prime number: 3 000 029