Q: Is 102,103,120 a Composite Number?

Why is 102,103,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 102,103,120 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 41 56 70 80 82 112 140 164 205 280 287 328 410 560 574 656 820 1,148 1,435 1,640 2,296 2,870 3,280 4,447 4,592 5,740 8,894 11,480 17,788 22,235 22,960 31,129 35,576 44,470 62,258 71,152 88,940 124,516 155,645 177,880 182,327 249,032 311,290 355,760 364,654 498,064 622,580 729,308 911,635 1,245,160 1,276,289 1,458,616 1,823,270 2,490,320 2,552,578 2,917,232 3,646,540 5,105,156 6,381,445 7,293,080 10,210,312 12,762,890 14,586,160 20,420,624 25,525,780 51,051,560 and 102,103,120, with no remainder.

Since 102,103,120 cannot be divided by just 1 and 102,103,120, it is a composite number.

More Examples

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