Q: Is 47,401,000 a Prime Number?

 A: No, 47,401,000 is not a prime number.

Why is 47,401,000 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 47401000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 107 125 200 214 250 428 443 500 535 856 886 1,000 1,070 1,772 2,140 2,215 2,675 3,544 4,280 4,430 5,350 8,860 10,700 11,075 13,375 17,720 21,400 22,150 26,750 44,300 47,401 53,500 55,375 88,600 94,802 107,000 110,750 189,604 221,500 237,005 379,208 443,000 474,010 948,020 1,185,025 1,896,040 2,370,050 4,740,100 5,925,125 9,480,200 11,850,250 23,700,500 and 47,401,000, with no remainder.

Since 47,401,000 cannot be divided by just 1 and 47,401,000, 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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