It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 197 429 is not a prime number.
For example, 197 429 can be divided by 19: 197 429 / 19 = 10 391.
For 197 429 to be a prime number, it would have been required that 197 429 has only two divisors, i.e., itself and 1.
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197 429 is an odd number, because it is not evenly divisible by 2.
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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 197 429 is about 444.330.
Thus, the square root of 197 429 is not an integer, and therefore 197 429 is not a square number.
The square of a number (here 197 429) is the result of the product of this number (197 429) by itself (i.e., 197 429 × 197 429); the square of 197 429 is sometimes called "raising 197 429 to the power 2", or "197 429 squared".
The square of 197 429 is 38 978 210 041 because 197 429 × 197 429 = 197 4292 = 38 978 210 041.
As a consequence, 197 429 is the square root of 38 978 210 041.
The multiples of 197 429 are all integers evenly divisible by 197 429, that is all numbers such that the remainder of the division by 197 429 is zero. There are infinitely many multiples of 197 429. The smallest multiples of 197 429 are: