321201
Number 321201: Properties, Factors, and Mathematical Facts
Short answer
The number 321201 is an odd composite number with 12 positive divisors. Its prime factorization is 3² × 89 × 401. It is also a deficient number and a triangular number, which gives it several notable mathematical relationships.
Is 321201 prime?
ClassificationCompositeParityOddDivisor count12AbundanceDeficient
What is the prime factorization of 321201?
Prime factorization
3 squared times 89 times 401
What are the divisors of 321201?
Divisor count
12
Divisor sum
470,340
Proper divisor sum
149,139
- 1
- 3
- 9
- 89
- 267
- 401
- 801
- 1203
- 3609
- 35689
- 107067
- 321201
How is 321201 classified?
Prime
CompositeLearn more →
Perfect square
No
Perfect cube
No
Fibonacci
No
Triangular
YesLearn more →
Power of two
No
How is 321201 represented in other numeral systems?
Decimal
321201
Binary
1001110011010110001
Octal
1163261
Hexadecimal
4E6B1
Roman
No conventional Roman numeral
In words
three hundred twenty one thousand two hundred one
Roots and powers
Square root
566.745975 Approximate
Cube root
68.484501 Approximate
Nearest lower square
320356
Nearest higher square
321489
Nearest lower cube
314432
Nearest higher cube
328509
Sequence position
Triangular
Index: 801
What are the digit properties of 321201?
Which numbers are related to 321201?
Why these results are true
- 321201 is composite because it has positive divisors other than 1 and itself.
- 321201 is triangular because it equals 801×(801+1)/2.
Compare this number
FAQ for 321201
- Is 321201 prime?
- No
- What is the prime factorization of 321201?
- 3² × 89 × 401
- Is 321201 a perfect square?
- No
- What is 321201 in binary?
- 1001110011010110001