Q: Is 25,298,000 a Composite Number?

Why is 25,298,000 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 25,298,000 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 125 130 139 140 175 182 200 208 250 260 278 280 325 350 364 400 455 500 520 556 560 650 695 700 728 875 910 973 1,000 1,040 1,112 1,300 1,390 1,400 1,456 1,625 1,750 1,807 1,820 1,946 2,000 2,224 2,275 2,600 2,780 2,800 3,250 3,475 3,500 3,614 3,640 3,892 4,550 4,865 5,200 5,560 6,500 6,950 7,000 7,228 7,280 7,784 9,035 9,100 9,730 11,120 11,375 12,649 13,000 13,900 14,000 14,456 15,568 17,375 18,070 18,200 19,460 22,750 24,325 25,298 26,000 27,800 28,912 34,750 36,140 36,400 38,920 45,175 45,500 48,650 50,596 55,600 63,245 69,500 72,280 77,840 90,350 91,000 97,300 101,192 121,625 126,490 139,000 144,560 180,700 182,000 194,600 202,384 225,875 243,250 252,980 278,000 316,225 361,400 389,200 451,750 486,500 505,960 632,450 722,800 903,500 973,000 1,011,920 1,264,900 1,581,125 1,807,000 1,946,000 2,529,800 3,162,250 3,614,000 5,059,600 6,324,500 12,649,000 and 25,298,000, with no remainder.

Since 25,298,000 cannot be divided by just 1 and 25,298,000, 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).