Is 160 a deficient number? No, 160 is not a deficient number: to be deficient, 160 should have been such that 160 is larger than the sum of its proper divisors, i.e., the divisors of 160 without 160 itself (that is 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 32 + 40 + 80 = 218). The smallest abundant number is 12.

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 32 can be evenly divided by 1 2 4 8 16 and 32, with no remainder. Since 32 cannot be divided by just 1 and 32, it is a composite number.

Is 35 a Composite Number? Yes, since 35 has more than two factors i.e. 1, 5, 7, 35. In other words, 35 is a composite number because 35 has more than 2 factors.

32 is therefore a composite number as it has more than just 2 factors. And all factors of 32 are positive numbers. Thus, All the negative and positive whole numbers that can divide 32 evenly and without leaving any remainder can be called factors of 32.

A perfect number is an integer that equals the sum of its proper divisors. For example, 24 is abundant, its divisors giving a sum of 36; 32 is deficient, giving a sum…

Whole numbers are said to be abundant, deficient, or perfect. A whole number is abundant if the sum of its proper divisors is greater than the whole number. The whole number 12 is abundant. Its proper divisors are 1, 2, 3, 4, and 6 and the sum of the proper divisors is 16 which is greater than 12.

The first 10 abundant numbers are: 12, 18, 20, 24, 30, 36, 40, 42, 48, 54,… The first 10 odd abundant numbers are: 945, 1575, 2205, 2835, 3465, 4095, 4725, 5355, 5775, 5985,…

Properties

• The smallest odd abundant number is 945.
• The smallest abundant number not divisible by 2 or by 3 is 5391411025 whose distinct prime factors are 5, 7, 11, 13, 17, 19, 23, and 29 (sequence A047802 in the OEIS).

7200

List of perfect numbers

4 is not a perfect number because the sum of its factors (besides 4 itself), 1+2, is less than 4. Numbers like 4 are known as deficient numbers .

No, 10 is not a perfect number. The divisors of 10 are 1, 2, 5, and 10. Therefore, the proper divisors of 10, or the divisors of 10 other than 10…

Seven is the number of completeness and perfection (both physical and spiritual). It derives much of its meaning from being tied directly to God’s creation of all things.

Number 7 is considered to be the number of the spiritual perfection because it is a symbol of God’s work. Maybe you didn’t know but number 7 was the most sacred number to the Hebrews. As we have already said, this number is a symbol of the perfect world, completeness and heaven.

32 = 1 x 32, 2 x 16, or 4 x 8. Factors of 32: 1, 2, 4, 8, 16, 32.

16

1,024

Answer: nope . 32 is not a perfect square.

Answer. Answer: Yes,it is surd because a surd needs to be of the form nth root of a (unable to type exactly)where n is a positive integer and a is positive rational number.

When we can’t simplify a number to remove a square root (or cube root etc) then it is a surd. Example: √2 (square root of 2) can’t be simplified further so it is a surd. Example: √4 (square root of 4) can be simplified (to 2), so it is not a surd!

For example, π is irrational but not a surd. It is in fact an example of a transcendental number.

The principal square root of 169 is 13 . The square root of 169 is a rational number because it is a perfect square — the answer has no decimals….Finding square root of 169 by factoring.

FAQs on factors of 169 The factors of 169 are 1, 13, and 169.

If we want to find the negative square root of a number, we place a negative in front of the radical sign. For example, −√169=−13. Simplify: ⓐ √144 ⓑ −√289. The square root of a negative number is not a real number.