493521
Number 493521: Properties, Factors, and Mathematical Facts
Short answer
The number 493521 is an odd composite number with 16 positive divisors. Its prime factorization is 3 × 7 × 71 × 331. It is also a deficient number and a triangular number, which gives it several notable mathematical relationships.
Is 493521 prime?
ClassificationCompositeParityOddDivisor count16AbundanceDeficient
What is the prime factorization of 493521?
Prime factorization
3 times 7 times 71 times 331
What are the divisors of 493521?
Divisor count
16
Divisor sum
764,928
Proper divisor sum
271,407
- 1
- 3
- 7
- 21
- 71
- 213
- 331
- 497
- 993
- 1491
- 2317
- 6951
- 23501
- 70503
- 164507
- 493521
How is 493521 classified?
Prime
CompositeLearn more →
Perfect square
No
Perfect cube
No
Fibonacci
No
Triangular
YesLearn more →
Power of two
No
How is 493521 represented in other numeral systems?
Decimal
493521
Binary
1111000011111010001
Octal
1703721
Hexadecimal
787D1
Roman
No conventional Roman numeral
In words
four hundred ninety three thousand five hundred twenty one
Roots and powers
Square root
702.510498 Approximate
Cube root
79.025735 Approximate
Nearest lower square
492804
Nearest higher square
494209
Nearest lower cube
493039
Nearest higher cube
512000
Sequence position
Triangular
Index: 993
What are the digit properties of 493521?
Which numbers are related to 493521?
Why these results are true
- 493521 is composite because it has positive divisors other than 1 and itself.
- 493521 is triangular because it equals 993×(993+1)/2.
Compare this number
FAQ for 493521
- Is 493521 prime?
- No
- What is the prime factorization of 493521?
- 3 × 7 × 71 × 331
- Is 493521 a perfect square?
- No
- What is 493521 in binary?
- 1111000011111010001