Q: Is 129,472 a Prime Number?
A: No, 129,472 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 129472 can be evenly divided by 1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 136 224 238 272 289 448 476 544 578 952 1,088 1,156 1,904 2,023 2,312 3,808 4,046 4,624 7,616 8,092 9,248 16,184 18,496 32,368 64,736 and 129,472, with no remainder.
Since 129,472 cannot be divided by just 1 and 129,472, it is not a prime number.