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16 has an odd number of factors; its factors are 1, 2, 4, 8, and 16

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12y ago
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10y ago

There are 31 perfect squares in that range.

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7y ago

Square numbers, like 16, 49, 121, 169 and 225 have an odd number of factors.

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7y ago

Square numbers, like 25 and 64, have an odd number of factors.

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Q: Which of these numbers has an odd number of factors 12 25 37 42 64 69?
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Related questions

How do you find an odd factor of a number?

All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.


Why do the following numbers have an odd number of factors 1610025?

1610025 = 3*5*5*21467 has 12 factors and 12 is NOT an odd number.


What whole number less than 150 has odd number of factors?

There are 12 numbers less than 150 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121,144.


What odd whole numbers have 12 as a factor?

No odd whole numbers have 12 as a factor. 1 and 3 are odd numbers that are factors of 12.


What whole number which is odd less than a hundred has the most factors as the even number?

There are four odd numbers less that 100 that have 6 factor. This does not compare with even numbers that have 12 factors!


What odd number less than 100 has 12 factors?

None The even numbers 60, 72, 84, 90, and 96 each have 12 factors


Which odd number has 12 numbers of factors?

Any prime number (except 2) to the 11th power, like 177147 or 48828125


What types of numbers has an odd number of factors give examples?

Square numbers have odd numbers of factors.


Is 12 an odd number or an even number?

12 is an even number and it is also a composite number because it has more than two factors


What number has 13 number factors?

"Factors come in pairs, so this is impossible." This statement is false. A number can have an odd number of factors by having the square root as one of the factors. Find a number with 12 factors and a square root.


Which odd number below 100 has 12 factors?

21


What is the odd number with 12 factors?

Any odd prime number to the eleventh power, like 177147 or 48828125.