124 - 38 /2 =
86/2 = 43
18 and 38
18 and 38
171 - 38 = 133 so 133 + 38 sum to 171
Sum = 38 + M
38 and 12
18 and 38
18 and 38
171 - 38 = 133 so 133 + 38 sum to 171
124 * 38 = 4712
38
A number is considered deficient if the sum of its proper divisors is less than the number itself. For 38, the proper divisors are 1, 2, and 19, which sum to 22. Since 22 is less than 38, this means that 38 is indeed a deficient number.
To express the numbers 46 and 38 as the sum of two odd primes, you can use the following combinations: For 46: 46 = 43 (a prime number) + 3 (a prime number) 46 = 41 (a prime number) + 5 (a prime number) For 38: 38 = 37 (a prime number) + 1 (a prime number) 38 = 31 (a prime number) + 7 (a prime number) So, 46 can be expressed as the sum of two odd primes in two ways, and 38 can also be expressed as the sum of two odd primes in two ways.
24
Sum = 38 + M
38 and 12
38 + 15 = 53 38 - 15 = 23
It is 20 because 18+20 = 38