Q: Is 75,167,880 a Composite Number?

Why is 75,167,880 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 75,167,880 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1,020 2,040 36,847 73,694 110,541 147,388 184,235 221,082 294,776 368,470 442,164 552,705 626,399 736,940 884,328 1,105,410 1,252,798 1,473,880 1,879,197 2,210,820 2,505,596 3,131,995 3,758,394 4,421,640 5,011,192 6,263,990 7,516,788 9,395,985 12,527,980 15,033,576 18,791,970 25,055,960 37,583,940 and 75,167,880, with no remainder.

Since 75,167,880 cannot be divided by just 1 and 75,167,880, 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).