Q: Is 10,345,920 a Composite Number?

Why is 10,345,920 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 10,345,920 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 829 832 960 1,040 1,248 1,560 1,658 2,080 2,487 2,496 3,120 3,316 4,145 4,160 4,974 6,240 6,632 8,290 9,948 10,777 12,435 12,480 13,264 16,580 19,896 21,554 24,870 26,528 32,331 33,160 39,792 43,108 49,740 53,056 53,885 64,662 66,320 79,584 86,216 99,480 107,770 129,324 132,640 159,168 161,655 172,432 198,960 215,540 258,648 265,280 323,310 344,864 397,920 431,080 517,296 646,620 689,728 795,840 862,160 1,034,592 1,293,240 1,724,320 2,069,184 2,586,480 3,448,640 5,172,960 and 10,345,920, with no remainder.

Since 10,345,920 cannot be divided by just 1 and 10,345,920, 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).