Q: Is 173,264 a Prime Number?
A: No, 173,264 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 173264 can be evenly divided by 1 2 4 7 8 13 14 16 17 26 28 34 49 52 56 68 91 98 104 112 119 136 182 196 208 221 238 272 364 392 442 476 637 728 784 833 884 952 1,274 1,456 1,547 1,666 1,768 1,904 2,548 3,094 3,332 3,536 5,096 6,188 6,664 10,192 10,829 12,376 13,328 21,658 24,752 43,316 86,632 and 173,264, with no remainder.
Since 173,264 cannot be divided by just 1 and 173,264, it is not a prime number.