31020
Number 31020: Properties, Factors, and Mathematical Facts
Short answer
The number 31020 is an even composite number with 48 positive divisors. Its prime factorization is 2² × 3 × 5 × 11 × 47. It is also an abundant number, which gives it several notable mathematical relationships.
Is 31020 prime?
ClassificationCompositeParityEvenDivisor count48AbundanceAbundant
What is the prime factorization of 31020?
Prime factorization
2 squared times 3 times 5 times 11 times 47
What are the divisors of 31020?
Divisor count
48
Divisor sum
96,768
Proper divisor sum
65,748
- 1
- 2
- 3
- 4
- 5
- 6
- 10
- 11
- 12
- 15
- 20
- 22
- 30
- 33
- 44
- 47
- 55
- 60
- 66
- 94
- 110
- 132
- 141
- 165
How is 31020 classified?
How is 31020 represented in other numeral systems?
Decimal
31020
Binary
111100100101100
Octal
74454
Hexadecimal
792C
Roman
No conventional Roman numeral
In words
thirty one thousand twenty
Roots and powers
Square root
176.124956 Approximate
Cube root
31.420561 Approximate
Nearest lower square
30976
Nearest higher square
31329
Nearest lower cube
29791
Nearest higher cube
32768
What are the digit properties of 31020?
Which numbers are related to 31020?
Why these results are true
- 31020 is composite because it has positive divisors other than 1 and itself.
- 31020 is abundant because the sum of its proper divisors (65748) is greater than 31020.
Compare this number
FAQ for 31020
- Is 31020 prime?
- No
- What is the prime factorization of 31020?
- 2² × 3 × 5 × 11 × 47
- Is 31020 a perfect square?
- No
- What is 31020 in binary?
- 111100100101100