Is 77213 a prime number?

77 213 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 77 213 is about 277.872.

Thus, the square root of 77 213 is not an integer, and therefore 77 213 is not a square number.

Anyway, 77 213 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 77 213) is the result of the product of this number (77 213) by itself (i.e., 77 213 × 77 213); the square of 77 213 is sometimes called "raising 77 213 to the power 2", or "77 213 squared".

The square of 77 213 is 5 961 847 369 because 77 213 × 77 213 = 77 213² = 5 961 847 369.

As a consequence, 77 213 is the square root of 5 961 847 369.

77 213 is a number with 5 digits.

The multiples of 77 213 are all integers evenly divisible by 77 213, that is all numbers such that the remainder of the division by 77 213 is zero. There are infinitely many multiples of 77 213. The smallest multiples of 77 213 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 77 213 too, since 0 × 77 213 = 0
• 77 213: indeed, 77 213 is a multiple of itself, since 77 213 is evenly divisible by 77 213 (we have 77 213 / 77 213 = 1, so the remainder of this division is indeed zero)
• 154 426: indeed, 154 426 = 77 213 × 2
• 231 639: indeed, 231 639 = 77 213 × 3
• 308 852: indeed, 308 852 = 77 213 × 4
• 386 065: indeed, 386 065 = 77 213 × 5
• etc.

• Preceding numbers: …77 211, 77 212
• Following numbers: 77 214, 77 215…

Nearest numbers from 77 213

• Preceding prime number: 77 201
• Following prime number: 77 237

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• 77 213 est-il un nombre premier ?