Find the number of positive integers which have the characterstics 3, when the base of the logarithm is 7.

Let S denotes the antilog of 0.5 to the base 256 and K denotes the number of digits in 6^(10) (given log_(10)2=0.301 , log_(10)3=0.477 ) and G denotes the number of positive integers, which have the characteristic 2, when the base of logarithm is 3. The value of SKG is

Let L denote antilog_32 0.6 and M denote the number of positive integers which have the characteristic 4, when the base of log is 5, and N denote the value of 49^((1-(log)_7 2))+5^(-(log)_5 4.) Find the value of (L M)/Ndot

Find the number of even positive integers which have three digits?

How many positive integers have characteristics 2 when base is 5.

Find the number of even positive number which have five digits.

Find the number of odd positive three digit integers.

Find the number of positive integers n such that 105 is a divisor of n^(2)+n+1

Number of integers whose characteristic of logarithms to the base 10 is 3, is

Find the number of positive integers, which can be formed by using any number of digits from 0, 1, 2, 3, 4, 5 but using each digit not more than once in each number. How many of these integers are greater than 3000? What happened when repetition is allowed?

Find the number of positive integers, which can be formed by using any number of digits from 0, 1, 2, 3, 4, 5 but using each digit not more than once in each number. How many of these integers are greater than 3000? What happened when repetition is allowed?