513591
Number 513591: Properties, Factors, and Mathematical Facts
Short answer
The number 513591 is an odd composite number with 12 positive divisors. Its prime factorization is 3 × 13² × 1013. It is also a deficient number and a triangular number, which gives it several notable mathematical relationships.
Is 513591 prime?
ClassificationCompositeParityOddDivisor count12AbundanceDeficient
What is the prime factorization of 513591?
Prime factorization
3 times 13 squared times 1013
What are the divisors of 513591?
Divisor count
12
Divisor sum
742,248
Proper divisor sum
228,657
- 1
- 3
- 13
- 39
- 169
- 507
- 1013
- 3039
- 13169
- 39507
- 171197
- 513591
How is 513591 classified?
Prime
CompositeLearn more →
Perfect square
No
Perfect cube
No
Fibonacci
No
Triangular
YesLearn more →
Power of two
No
How is 513591 represented in other numeral systems?
Decimal
513591
Binary
1111101011000110111
Octal
1753067
Hexadecimal
7D637
Roman
No conventional Roman numeral
In words
five hundred thirteen thousand five hundred ninety one
Roots and powers
Square root
716.652636 Approximate
Cube root
80.082779 Approximate
Nearest lower square
512656
Nearest higher square
514089
Nearest lower cube
512000
Nearest higher cube
531441
Sequence position
Triangular
Index: 1013
What are the digit properties of 513591?
Which numbers are related to 513591?
Why these results are true
- 513591 is composite because it has positive divisors other than 1 and itself.
- 513591 is triangular because it equals 1013×(1013+1)/2.
Compare this number
FAQ for 513591
- Is 513591 prime?
- No
- What is the prime factorization of 513591?
- 3 × 13² × 1013
- Is 513591 a perfect square?
- No
- What is 513591 in binary?
- 1111101011000110111