Q: Is 21,948 a Prime Number?
A: No, 21,948 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 21948 can be evenly divided by 1 2 3 4 6 12 31 59 62 93 118 124 177 186 236 354 372 708 1,829 3,658 5,487 7,316 10,974 and 21,948, with no remainder.
Since 21,948 cannot be divided by just 1 and 21,948, it is not a prime number.