Write the 5 digit number:
a) number consists of 3 different digits
b) all digits are even numbers greater than zero
c) value of ones digit is 1/10 value of tens digit
d) value of the tenths digit is 10 times as much as the value of the hundreds digit
e) sum of tenths and hundredths digits equal to the tenths digit
f) sum of the tens and ones digits is equal to the tenths digit