No.
Any multiple of 359.
1 and 359. It is a prime number.
359 is.
1/2 x 359 = 179.5
No, both are divisible by 2.No, both are divisible by 2.No, both are divisible by 2.No, both are divisible by 2.
2 is not divisible by 19008. 19008 is divisible by 2.
351 is not divisible by 2. 2 is not divisible by 351.
51 weeks 2 days 359 - 2 = 357 = 7 x 51
2 is not divisible by 972. 972 is divisible by 2.
2 is not divisible by 870. 870 is divisible by 2.
Of course not ! The answer is right within your question: 2 is divisible by 2 but 2 is not divisible by ... (can you dig it ?)
362