Q: Is 142,370 a Prime Number?
A: No, 142,370 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 142370 can be evenly divided by 1 2 5 10 23 46 115 230 619 1,238 3,095 6,190 14,237 28,474 71,185 and 142,370, with no remainder.
Since 142,370 cannot be divided by just 1 and 142,370, it is not a prime number.