# 22397

## 22,397 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 22397 look like?

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

22397 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 22397:

### 22397

See below for interesting mathematical facts about the number 22397 from the Numbermatics database.

### Names of 22397

• Cardinal: 22397 can be written as Twenty-two thousand, three hundred ninety-seven.

### Scientific notation

• Scientific notation: 2.2397 × 104

### Factors of 22397

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 22397

### Divisors of 22397

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 22398
• Sum of proper divisors (its aliquot sum) s(n): 1
• 22397 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 22396

### Bases of 22397

• Binary: 1010111011111012
• Base-36: HA5

### Squares and roots of 22397

• 22397 squared (223972) is 501625609
• 22397 cubed (223973) is 11234908764773
• The square root of 22397 is 149.6562728387
• The cube root of 22397 is 28.1879364259

### Scales and comparisons

How big is 22397?
• 22,397 seconds is equal to 6 hours, 13 minutes, 17 seconds.
• To count from 1 to 22,397 would take you about six 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 22397 cubic inches would be around 2.3 feet tall.

### Recreational maths with 22397

• 22397 backwards is 79322
• The number of decimal digits it has is: 5
• The sum of 22397's digits is 23
• More coming soon!

MLA style:
"Number 22397 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

APA style:
Numbermatics. (2022). Number 22397 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/22397/

Chicago style:
Numbermatics. 2022. "Number 22397 - Facts about the integer". https://numbermatics.com/n/22397/

The information we have on file for 22397 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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