Q: Is 138,855,002 a Prime Number?

 A: No, 138,855,002 is not a prime number.

Why is 138,855,002 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 138855002 can be evenly divided by 1 2 11 13 19 22 23 26 38 46 101 121 143 202 209 242 247 253 286 299 418 437 494 506 598 874 1,111 1,313 1,573 1,919 2,222 2,299 2,323 2,626 2,717 2,783 3,146 3,289 3,838 4,598 4,646 4,807 5,434 5,566 5,681 6,578 9,614 11,362 12,221 14,443 21,109 24,442 24,947 25,553 28,886 29,887 30,199 36,179 42,218 44,137 49,894 51,106 52,877 59,774 60,398 62,491 72,358 88,274 105,754 124,982 158,873 232,199 274,417 281,083 317,746 332,189 464,398 485,507 548,834 562,166 573,781 664,378 687,401 971,014 1,147,562 1,374,802 3,018,587 3,654,079 5,340,577 6,037,174 6,311,591 7,308,158 10,681,154 12,623,182 69,427,501 and 138,855,002, with no remainder.

Since 138,855,002 cannot be divided by just 1 and 138,855,002, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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