Q: Is 61,828,080 a Composite Number?

Why is 61,828,080 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 61,828,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 73 80 120 146 219 240 292 365 438 584 730 876 1,095 1,168 1,460 1,752 2,190 2,920 3,504 3,529 4,380 5,840 7,058 8,760 10,587 14,116 17,520 17,645 21,174 28,232 35,290 42,348 52,935 56,464 70,580 84,696 105,870 141,160 169,392 211,740 257,617 282,320 423,480 515,234 772,851 846,960 1,030,468 1,288,085 1,545,702 2,060,936 2,576,170 3,091,404 3,864,255 4,121,872 5,152,340 6,182,808 7,728,510 10,304,680 12,365,616 15,457,020 20,609,360 30,914,040 and 61,828,080, with no remainder.

Since 61,828,080 cannot be divided by just 1 and 61,828,080, 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).