Q: Is 5,420,415 a Prime Number?
A: No, 5,420,415 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 5420415 can be evenly divided by 1 3 5 7 11 13 15 19 21 33 35 39 55 57 65 77 91 95 105 133 143 165 195 209 231 247 273 285 361 385 399 429 455 627 665 715 741 1,001 1,045 1,083 1,155 1,235 1,365 1,463 1,729 1,805 1,995 2,145 2,527 2,717 3,003 3,135 3,705 3,971 4,389 4,693 5,005 5,187 5,415 7,315 7,581 8,151 8,645 11,913 12,635 13,585 14,079 15,015 19,019 19,855 21,945 23,465 25,935 27,797 32,851 37,905 40,755 51,623 57,057 59,565 70,395 83,391 95,095 98,553 138,985 154,869 164,255 258,115 285,285 361,361 416,955 492,765 774,345 1,084,083 1,806,805 and 5,420,415, with no remainder.
Since 5,420,415 cannot be divided by just 1 and 5,420,415, it is not a prime number.