Q: Is 1,600,742 a Prime Number?
A: No, 1,600,742 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 1600742 can be evenly divided by 1 2 11 13 22 26 29 58 143 193 286 319 377 386 638 754 2,123 2,509 4,147 4,246 5,018 5,597 8,294 11,194 27,599 55,198 61,567 72,761 123,134 145,522 800,371 and 1,600,742, with no remainder.
Since 1,600,742 cannot be divided by just 1 and 1,600,742, it is not a prime number.