Q: Is 530,712 a Prime Number?
A: No, 530,712 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 530712 can be evenly divided by 1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 78 81 84 91 104 108 117 126 156 162 168 182 189 216 234 243 252 273 312 324 351 364 378 468 486 504 546 567 648 702 728 729 756 819 936 972 1,053 1,092 1,134 1,404 1,458 1,512 1,638 1,701 1,944 2,106 2,184 2,268 2,457 2,808 2,916 3,159 3,276 3,402 4,212 4,536 4,914 5,103 5,832 6,318 6,552 6,804 7,371 8,424 9,477 9,828 10,206 12,636 13,608 14,742 18,954 19,656 20,412 22,113 25,272 29,484 37,908 40,824 44,226 58,968 66,339 75,816 88,452 132,678 176,904 265,356 and 530,712, with no remainder.
Since 530,712 cannot be divided by just 1 and 530,712, it is not a prime number.