You keep the first digit, replace the remaining digits with zero, and check whether you need to round the first digit up or not.
Chat with our AI personalities
Since there are only five different digits, a 6-digit number can only be generated if a digit can be repeated. If digits can be repeated, the smallest 6-digit number is 111111.
There is only one three digit number for a gross, and that is 144.
Well, isn't that a happy little puzzle! Let's think about this together. Since the number is greater than 50 and has two digits, the only number that fits is 93. The digits are 9 and 3, with 3 being half of 9, and it's a lovely odd number!
I don't think there is only one number, but, 64 is one. Because: - 8X8 and 4X4X4. Both equal 64
If you don't mind beginning the 4-digit number with one or more zeros, thenthere are 10 choices for each digit, and the total number of possibilities is:(10 x 10 x 10 x 10) = 10,000 .If the 4-digit number can't begin with a zero, then there are only 9 choices forthe first digit, but 10 choices for each of the others, and the total number ofpossibilities is:(9 x 10 x 10 x 10) = 9,000 .