401
Donβt know
In order of smallest to largest, 2,357 In opposite order the highest number would be 7,532.
When a fair die is thrown the probability that a prime number will occur is 2:1
33%
The probability of eventually throwing a prime number is 1. On a single throw, of a fair die, the probability is 1/2.
There are eight prime numbers between 1 and 20.2, 3, 5, 7, 11, 13, 17, 19If you randomly choose in number then you have an 8 in 20 chance of selecting a prime.The probability is selecting a prime number is 8/20 or 0.4
73 is the largest two-digit number that is prime and has prime numbers for both of its digits.
No, reversing the order of the digits of a two-digit prime number does not always result in a prime number.
73 is the largest 2 digit number that is both prime and has prime numbers for both of its digits.
The largest 3 digit number whose digits are all primes is 777. The largest 3 digit number with different prime digits is 753.
The largest three digit prime number whose digits are all primes is 773.
The number is 23.
23
73
The smallest two-digit prime number whose digits themselves are prime is 23. Both 2 and 3 are prime numbers, and together they form the prime number 23.
It would probably refer to a digit that is a prime number, or a composite number. Note that mathematicians normally talk about prime and composite NUMBERS, not individual digits.
You had me until "product." The product of 4 digits can't be prime.
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.