Q: Is 142,130,025 a Prime Number?

 A: No, 142,130,025 is not a prime number.

Why is 142,130,025 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 142130025 can be evenly divided by 1 3 5 9 15 25 27 45 75 135 193 225 579 675 965 1,091 1,737 2,895 3,273 4,825 5,211 5,455 8,685 9,819 14,475 16,365 26,055 27,275 29,457 43,425 49,095 81,825 130,275 147,285 210,563 245,475 631,689 736,425 1,052,815 1,895,067 3,158,445 5,264,075 5,685,201 9,475,335 15,792,225 28,426,005 47,376,675 and 142,130,025, with no remainder.

Since 142,130,025 cannot be divided by just 1 and 142,130,025, it is not a prime number.


More Examples

Number 142,130,023142,130,024142,130,026142,130,027
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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