1, 3, 9, 27, 149, 447, 1341, 4023
1341
If you mean in Roman numerals it is: (IV)XXIII = 1000*4+23 = 4023
402 is divisible by 2.402 is divisible by 2.402 is divisible by 2.402 is divisible by 2.
1114 is divisible by 2.1114 is divisible by 2.1114 is divisible by 2.1114 is divisible by 2.
no.. for example 6,12,18 are divisible by 2..but not divisible by 8.