426409
Number 426409: Properties, Factors, and Mathematical Facts
Short answer
The number 426409 is an odd composite number with 3 positive divisors. Its prime factorization is 653². It is also a deficient number and a perfect square, which gives it several notable mathematical relationships.
Is 426409 prime?
ClassificationCompositeParityOddDivisor count3AbundanceDeficient
What is the prime factorization of 426409?
Prime factorization
653 squared
What are the divisors of 426409?
Divisor count
3
Divisor sum
427,063
Proper divisor sum
654
- 1
- 653
- 426409
How is 426409 classified?
Prime
CompositeLearn more →
Perfect square
YesLearn more →
Perfect cube
No
Fibonacci
No
Triangular
No
Power of two
No
How is 426409 represented in other numeral systems?
Decimal
426409
Binary
1101000000110101001
Octal
1500651
Hexadecimal
681A9
Roman
No conventional Roman numeral
In words
four hundred twenty six thousand four hundred nine
Roots and powers
Square root
653 Exact
Cube root
75.267725 Approximate
Nearest lower square
426409
Nearest higher square
427716
Nearest lower cube
421875
Nearest higher cube
438976
What are the digit properties of 426409?
Which numbers are related to 426409?
Why these results are true
- 426409 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 426409
- Is 426409 prime?
- No
- What is the prime factorization of 426409?
- 653²
- Is 426409 a perfect square?
- Yes
- What is 426409 in binary?
- 1101000000110101001