2573

2,573 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2573 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

2573 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 2573:

31 × 83

See below for interesting mathematical facts about the number 2573 from the Numbermatics database.


Names of 2573

  • Cardinal: 2573 can be written as Two thousand, five hundred seventy-three.

Scientific notation

  • Scientific notation: 2.573 × 103

Factors of 2573

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 114

Divisors of 2573

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2688
  • Sum of proper divisors (its aliquot sum) s(n): 115
  • 2573 is a deficient number, because the sum of its proper divisors (115) is less than itself. Its deficiency is 2458

Bases of 2573

  • Binary: 1010000011012
  • Hexadecimal: 0xA0D
  • Base-36: 1ZH

Squares and roots of 2573

  • 2573 squared (25732) is 6620329
  • 2573 cubed (25733) is 17034106517
  • The square root of 2573 is 50.7247474119
  • The cube root of 2573 is 13.7029244115

Scales and comparisons

How big is 2573?
  • 2,573 seconds is equal to 42 minutes, 53 seconds.
  • To count from 1 to 2,573 would take you about forty-two minutes.

    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 2573 cubic inches would be around 1.1 feet tall.

Recreational maths with 2573

  • 2573 backwards is 3752
  • The number of decimal digits it has is: 4
  • The sum of 2573's digits is 17
  • More coming soon!

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The information we have on file for 2573 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!

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