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Let S(N) denote the digit

Let S(N) denote the digit sum of the integer N. Let M denote the maximum value of N/S(N), where N is a 3-digit number. How many
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2. asked by Stranger
3. 691 views
Let P(n) and S(n) denote the product ad the sum, respectively, of the digits of the integer n. For example, P(23) = 6 and S(23)
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2. asked by Mystic
3. 109 views
Let S(N) denote the digit sum of the integer N. As N ranges over all 3-digit positive numbers, what value of N would give the
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2. asked by jack
3. 495 views
Let S(N) denote the digit sum of the integer N. As N ranges over all 3-digit positive numbers, what value of N would give the
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2. asked by raja harishchandra
3. 652 views
Let s(N) denote the sum of the digits of N. Find the sum of all two-digit numbers N for which s(N^2)=s(N)^2.
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2. asked by Supermanndude
3. 452 views
It is a 7-digit numberIt has a digit 0. The greatest digit is in the hundred thousands place. The value of the digit 1 is
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2. asked by Marsha
3. 1,885 views
this code has five digit 1,2,3,4,5. the first digit plus the second digit is equal to the third digit the second digit twice
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2. asked by shruthi
3. 944 views
It is a 5 digit no. ,palindrome,divisible by 4,10 digit is cube root of 1 digit,product of 100 digit and 1 digit is 54 ,sum of
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2. asked by Pooja
3. 1,172 views
Consider the same setting as in the previous question.Suppose that firms are NOT owned by consumers. Let s denote the size of
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2. asked by Jenney
3. 717 views
The number uses every number 0-9 the numbers are used only once the fourth digit is 4 the first digit in the billions place is 3
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2. asked by Anonymous
3. 1,308 views