Is 1213 a prime number?

1 213 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 1 213 is about 34.828.

Thus, the square root of 1 213 is not an integer, and therefore 1 213 is not a square number.

Anyway, 1 213 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 1 213) is the result of the product of this number (1 213) by itself (i.e., 1 213 × 1 213); the square of 1 213 is sometimes called "raising 1 213 to the power 2", or "1 213 squared".

The square of 1 213 is 1 471 369 because 1 213 × 1 213 = 1 213² = 1 471 369.

As a consequence, 1 213 is the square root of 1 471 369.

1 213 is a number with 4 digits.

The multiples of 1 213 are all integers evenly divisible by 1 213, that is all numbers such that the remainder of the division by 1 213 is zero. There are infinitely many multiples of 1 213. The smallest multiples of 1 213 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 1 213 too, since 0 × 1 213 = 0
• 1 213: indeed, 1 213 is a multiple of itself, since 1 213 is evenly divisible by 1 213 (we have 1 213 / 1 213 = 1, so the remainder of this division is indeed zero)
• 2 426: indeed, 2 426 = 1 213 × 2
• 3 639: indeed, 3 639 = 1 213 × 3
• 4 852: indeed, 4 852 = 1 213 × 4
• 6 065: indeed, 6 065 = 1 213 × 5
• etc.

• Preceding numbers: …1 211, 1 212
• Following numbers: 1 214, 1 215…

Nearest numbers from 1 213

• Preceding prime number: 1 201
• Following prime number: 1 217

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• 1 213 est-il un nombre premier ?