4n or n4
The number digits for twelve and four-tenths = 12.4
There is no such number. If the four digits are even, the entire number is even, not odd.
(The assumes that "the number" in the question is not n, although if they are they same number, this is still true.) "If the sum of the digits of the number is divisible by n, then the number itself is divisible by n" is true if n is 3 or if n is 9.
9,999,876 is the greatest seven-digit number using four different digits.
36
The number digits for twelve and four-tenths = 12.4
There is no such number. If the four digits are even, the entire number is even, not odd.
(The assumes that "the number" in the question is not n, although if they are they same number, this is still true.) "If the sum of the digits of the number is divisible by n, then the number itself is divisible by n" is true if n is 3 or if n is 9.
1 is one.
n = 1, 3 or 9.
This works with 3, and with 9.
That works with 3 and 9.
five digits number when you multiply by four is the same the number when you reversed it is 21978*4 = 87912
All four of the digits given are significant digits.
If the last two digits of a number are divisible by four, the whole number is divisible by four.
1,071 has four significant digits.
enter the last four digits of your cell phone number