2 x 23 = 46
52 is a number whose digits have a product of 10.
Any prime number multiplied by 2 as for example 2*7 = 14
The product is even.
It is an even number.
They are: 2*37 = 74
If you multiply any even number by an even number, the product is an even number.
2 x 37 = 74 As the product is an even number one of the prime numbers must be 2. Then just check all the even numbers between 70 and 80 that is double a prime number: 74 = 2 x 37.
26 and 28
The numbers are 18 and 20.
The 2-digit number must be 20, because it is the only 2-digit number whose sum of its two even digits, 2 + 0 = 2, is greater than the product of its two even digits, 2 x 0 = 0. Moreover, 20 is a product of the two consecutive integers 4 and 5.
YES. Any number multiplied by an even number is an even number.
No two consecutive numbers have a product that is an even number. Any two consecutive numbers include one odd number and one even number. The product of one odd number and one even number is always an odd number.