1, 3, 9, 41, 123, 369.
1, 3, 9, 41, 123 and 369.
-73
369 is composite because 3 and possibly other numbers besides 1 and 369 are factors of 369.
No
"Average" number must be 369/3 ie 123 so numbers are 122, 123 and 124
One example: 369 ÷ 3 = 123
The numbers are 122, 123, 124 as well as 121, 123, 125.
The range is 408. (777 - 369 = 408)
No, it is divisible by 3 and several other numbers.
-87
Any of the infinite set of numbers of the form k*369 where k is any integer. For example 36900369000000369