No.
yes it is, 45369 divided by 3 is 15123
No.
No.
No.
Yes.
sqrt(45369) = ± 213
45370
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.
2 is not divisible by 972. 972 is divisible by 2.
2 is not divisible by 870. 870 is divisible by 2.