Q: Is 371,745 a Prime Number?
A: No, 371,745 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 371745 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 165 495 751 2,253 3,755 6,759 8,261 11,265 24,783 33,795 41,305 74,349 123,915 and 371,745, with no remainder.
Since 371,745 cannot be divided by just 1 and 371,745, it is not a prime number.