Q: Is 1,353,408 a Composite Number?

Why is 1,353,408 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 1,353,408 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 53 56 57 64 76 84 96 106 112 114 133 152 159 168 192 212 224 228 266 304 318 336 371 399 424 448 456 532 608 636 672 742 798 848 912 1,007 1,064 1,113 1,216 1,272 1,344 1,484 1,596 1,696 1,824 2,014 2,128 2,226 2,544 2,968 3,021 3,192 3,392 3,648 4,028 4,256 4,452 5,088 5,936 6,042 6,384 7,049 8,056 8,512 8,904 10,176 11,872 12,084 12,768 14,098 16,112 17,808 21,147 23,744 24,168 25,536 28,196 32,224 35,616 42,294 48,336 56,392 64,448 71,232 84,588 96,672 112,784 169,176 193,344 225,568 338,352 451,136 676,704 and 1,353,408, with no remainder.

Since 1,353,408 cannot be divided by just 1 and 1,353,408, 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).