Is 42673021 a prime number?

42 673 021 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 42 673 021 is about 6 532.459.

Thus, the square root of 42 673 021 is not an integer, and therefore 42 673 021 is not a square number.

Anyway, 42 673 021 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 42 673 021) is the result of the product of this number (42 673 021) by itself (i.e., 42 673 021 × 42 673 021); the square of 42 673 021 is sometimes called "raising 42 673 021 to the power 2", or "42 673 021 squared".

The square of 42 673 021 is 1 820 986 721 266 441 because 42 673 021 × 42 673 021 = 42 673 021² = 1 820 986 721 266 441.

As a consequence, 42 673 021 is the square root of 1 820 986 721 266 441.

42 673 021 is a number with 8 digits.

The multiples of 42 673 021 are all integers evenly divisible by 42 673 021, that is all numbers such that the remainder of the division by 42 673 021 is zero. There are infinitely many multiples of 42 673 021. The smallest multiples of 42 673 021 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 673 021 too, since 0 × 42 673 021 = 0
• 42 673 021: indeed, 42 673 021 is a multiple of itself, since 42 673 021 is evenly divisible by 42 673 021 (we have 42 673 021 / 42 673 021 = 1, so the remainder of this division is indeed zero)
• 85 346 042: indeed, 85 346 042 = 42 673 021 × 2
• 128 019 063: indeed, 128 019 063 = 42 673 021 × 3
• 170 692 084: indeed, 170 692 084 = 42 673 021 × 4
• 213 365 105: indeed, 213 365 105 = 42 673 021 × 5
• etc.

• Preceding numbers: …42 673 019, 42 673 020
• Following numbers: 42 673 022, 42 673 023…

Nearest numbers from 42 673 021

• Preceding prime number: 42 672 979
• Following prime number: 42 673 067

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2025 a prime number?
• Is 2026 a prime number?
• Is 1433 a prime number?

• Five thousand prime numbers

• Contact

• Est-ce que 42 673 021 est un nombre premier ?

• ¿42 673 021 es un número primo?