Q: Is 6,942,138 a Prime Number?
A: No, 6,942,138 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 6942138 can be evenly divided by 1 2 3 6 7 14 21 42 67 134 201 402 469 938 1,407 2,467 2,814 4,934 7,401 14,802 17,269 34,538 51,807 103,614 165,289 330,578 495,867 991,734 1,157,023 2,314,046 3,471,069 and 6,942,138, with no remainder.
Since 6,942,138 cannot be divided by just 1 and 6,942,138, it is not a prime number.