No, -7.3 is not a natural number. Natural numbers are whole numbers greater than zero, so they cannot be negative or contain decimals. The set of natural numbers is typically denoted as {1, 2, 3, ...}. Negative numbers and decimals fall under different categories, such as integers and real numbers, respectively.
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Oh, dude, a natural number is like those positive integers you count with, you know? So, if you're talking about -7.3, that's like a decimal with a negative sign, not really fitting the whole "natural" vibe. It's more like a rebellious cousin of the natural numbers, hanging out in the world of real numbers instead.
the prime numbers between 70 and 90 are 71, 73, 79, 83, and 89.
The number 73 is a prime number. A prime number is a natural number greater than 1 that can only be divided by 1 and itself without leaving a remainder. In the case of 73, it cannot be divided evenly by any other numbers besides 1 and 73, making it a prime number.
no 73 is a prime number.
73 is prime. Its only factors are 73 and 1.
Yes, 73 is a prime number.