131387
Number 131387: Properties, Factors, and Mathematical Facts
Short answer
The number 131387 is an odd composite number with 8 positive divisors. Its prime factorization is 37 × 53 × 67. It is also a deficient number, which gives it several notable mathematical relationships.
Is 131387 prime?
ClassificationCompositeParityOddDivisor count8AbundanceDeficient
What is the prime factorization of 131387?
Prime factorization
37 times 53 times 67
What are the divisors of 131387?
Divisor count
8
Divisor sum
139,536
Proper divisor sum
8,149
- 1
- 37
- 53
- 67
- 1961
- 2479
- 3551
- 131387
How is 131387 classified?
How is 131387 represented in other numeral systems?
Decimal
131387
Binary
100000000100111011
Octal
400473
Hexadecimal
2013B
Roman
No conventional Roman numeral
In words
one hundred thirty one thousand three hundred eighty seven
Roots and powers
Square root
362.473447 Approximate
Cube root
50.837494 Approximate
Nearest lower square
131044
Nearest higher square
131769
Nearest lower cube
125000
Nearest higher cube
132651
What are the digit properties of 131387?
Which numbers are related to 131387?
Why these results are true
- 131387 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 131387
- Is 131387 prime?
- No
- What is the prime factorization of 131387?
- 37 × 53 × 67
- Is 131387 a perfect square?
- No
- What is 131387 in binary?
- 100000000100111011