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Q: The total number of five digit numbers that can be be formed digits 12345 is?

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If repetition of digits isn't allowed, then no13-digit sequencescan be formed from only 5 digits.

A five digit number is a number consisting of five digits. eg. 12345 54321 98765

14 is a factor of 532.

If the two must be different digits, then there 20 possibilities. If they can be the same one, then there are 25 possibilities.

Reqd no. is 13-digits.. available digits are 1 2 3 4 5.. Numbers which are divisible by 4 can be determined by the last two digits.. from the given combinations,, the numbers div by 4 are 12, 24, 32, 44, 52so.. the number's last two digits can be any of the above 5.Hence, we have to calculate the combinations for the first 11 digits..Ans: (5C1)^11 * 5i.e 5^12Read more: http://wiki.answers.com/How_many_9_digit_numbers_which_are_divisible_by_4_can_be_formed_by_using_the_digits_1_to_5_if_repetition_of_digits_is_allowed#ixzz1BJ3JLce7

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If repetition of digits isn't allowed, then no13-digit sequencescan be formed from only 5 digits.

It has five digits each of them representing numerical quantities

12345

Their order is switched. For example, in the two numbers 12345 and 13245, the second and third digits are transposed.

125

Since the order of the digits does not matter there are only five combinations: 1234, 1235, 1245, 1345 and 2345.

A five digit number is a number consisting of five digits. eg. 12345 54321 98765

There are 625 of them - too many to list.

14 is a factor of 532.

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.

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