Q: Is 121,235,136 a Composite Number?

Why is 121,235,136 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 121,235,136 can be evenly divided by 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 137 176 192 264 274 352 411 419 528 548 704 822 838 1,056 1,096 1,257 1,507 1,644 1,676 2,112 2,192 2,514 3,014 3,288 3,352 4,384 4,521 4,609 5,028 6,028 6,576 6,704 8,768 9,042 9,218 10,056 12,056 13,152 13,408 13,827 18,084 18,436 20,112 24,112 26,304 26,816 27,654 36,168 36,872 40,224 48,224 55,308 57,403 72,336 73,744 80,448 96,448 110,616 114,806 144,672 147,488 172,209 221,232 229,612 289,344 294,976 344,418 442,464 459,224 631,433 688,836 884,928 918,448 1,262,866 1,377,672 1,836,896 1,894,299 2,525,732 2,755,344 3,673,792 3,788,598 5,051,464 5,510,688 7,577,196 10,102,928 11,021,376 15,154,392 20,205,856 30,308,784 40,411,712 60,617,568 and 121,235,136, with no remainder.

Since 121,235,136 cannot be divided by just 1 and 121,235,136, 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).