Q: Is 1,495,143 a Prime Number?
A: No, 1,495,143 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 1495143 can be evenly divided by 1 3 9 13 39 117 169 507 983 1,521 2,949 8,847 12,779 38,337 115,011 166,127 498,381 and 1,495,143, with no remainder.
Since 1,495,143 cannot be divided by just 1 and 1,495,143, it is not a prime number.