Q: Is 120,331,008 a Prime Number?

 A: No, 120,331,008 is not a prime number.

Why is 120,331,008 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 120331008 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 829 864 896 1,008 1,134 1,152 1,296 1,344 1,512 1,658 1,728 1,792 2,016 2,268 2,304 2,487 2,592 2,688 3,024 3,316 3,456 4,032 4,536 4,974 5,184 5,376 5,803 6,048 6,632 6,912 7,461 8,064 9,072 9,948 10,368 11,606 12,096 13,264 14,922 16,128 17,409 18,144 19,896 20,736 22,383 23,212 24,192 26,528 29,844 34,818 36,288 39,792 44,766 46,424 48,384 52,227 53,056 59,688 67,149 69,636 72,576 79,584 89,532 92,848 104,454 106,112 119,376 134,298 139,272 145,152 156,681 159,168 179,064 185,696 208,908 212,224 238,752 268,596 278,544 313,362 318,336 358,128 371,392 417,816 470,043 477,504 537,192 557,088 626,724 636,672 716,256 742,784 835,632 940,086 955,008 1,074,384 1,114,176 1,253,448 1,432,512 1,485,568 1,671,264 1,880,172 1,910,016 2,148,768 2,228,352 2,506,896 2,865,024 3,342,528 3,760,344 4,297,536 4,456,704 5,013,792 5,730,048 6,685,056 7,520,688 8,595,072 10,027,584 13,370,112 15,041,376 17,190,144 20,055,168 30,082,752 40,110,336 60,165,504 and 120,331,008, with no remainder.

Since 120,331,008 cannot be divided by just 1 and 120,331,008, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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