13,217 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 13217 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

13217 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 13217:


See below for interesting mathematical facts about the number 13217 from the Numbermatics database.

Names of 13217

  • Cardinal: 13217 can be written as Thirteen thousand, two hundred seventeen.

Scientific notation

  • Scientific notation: 1.3217 × 104

Factors of 13217

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 13217

Divisors of 13217

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 13218
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 13217 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13216

Bases of 13217

  • Binary: 110011101000012
  • Hexadecimal: 0x33A1
  • Base-36: A75

Squares and roots of 13217

  • 13217 squared (132172) is 174689089
  • 13217 cubed (132173) is 2308865689313
  • The square root of 13217 is 114.9652121297
  • The cube root of 13217 is 23.6434562721

Scales and comparisons

How big is 13217?
  • 13,217 seconds is equal to 3 hours, 40 minutes, 17 seconds.
  • To count from 1 to 13,217 would take you about three hours.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 13217 cubic inches would be around 2 feet tall.

Recreational maths with 13217

  • 13217 backwards is 71231
  • 13217 is a twin prime! Its twin is 13219
  • The number of decimal digits it has is: 5
  • The sum of 13217's digits is 14
  • More coming soon!

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"Number 13217 - Facts about the integer". Numbermatics.com. 2021. Web. 28 October 2021.

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Numbermatics. (2021). Number 13217 - Facts about the integer. Retrieved 28 October 2021, from https://numbermatics.com/n/13217/

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Numbermatics. 2021. "Number 13217 - Facts about the integer". https://numbermatics.com/n/13217/

The information we have on file for 13217 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 13217, math, Factors of 13217, curriculum, school, college, exams, university, Prime factorization of 13217, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, two hundred seventeen.

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