Q: Is 30,140 a Prime Number?

A: No, 30,140 is not a prime number.

Why is 30,140 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 30140 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 137 220 274 548 685 1,370 1,507 2,740 3,014 6,028 7,535 15,070 and 30,140, with no remainder.

Since 30,140 cannot be divided by just 1 and 30,140, it is not a prime number.

Number	30,138	30,139	30,141	30,142
Prime?	no	yes	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions