Q: Is 122,466,560 a Composite Number?

Why is 122,466,560 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 122,466,560 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 241 256 320 397 482 640 794 964 1,205 1,280 1,588 1,928 1,985 2,410 3,176 3,856 3,970 4,820 6,352 7,712 7,940 9,640 12,704 15,424 15,880 19,280 25,408 30,848 31,760 38,560 50,816 61,696 63,520 77,120 95,677 101,632 127,040 154,240 191,354 254,080 308,480 382,708 478,385 508,160 765,416 956,770 1,530,832 1,913,540 3,061,664 3,827,080 6,123,328 7,654,160 12,246,656 15,308,320 24,493,312 30,616,640 61,233,280 and 122,466,560, with no remainder.

Since 122,466,560 cannot be divided by just 1 and 122,466,560, 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).