122500
Number 122500: Properties, Factors, and Mathematical Facts
Short answer
The number 122500 is an even composite number with 45 positive divisors. Its prime factorization is 2² × 5⁴ × 7². It is also an abundant number and a perfect square, which gives it several notable mathematical relationships.
Is 122500 prime?
ClassificationCompositeParityEvenDivisor count45AbundanceAbundant
What is the prime factorization of 122500?
Prime factorization
2 squared times 5 to the power of 4 times 7 squared
What are the divisors of 122500?
Divisor count
45
Divisor sum
311,619
Proper divisor sum
189,119
- 1
- 2
- 4
- 5
- 7
- 10
- 14
- 20
- 25
- 28
- 35
- 49
- 50
- 70
- 98
- 100
- 125
- 140
- 175
- 196
- 245
- 250
- 350
- 490
How is 122500 classified?
Prime
CompositeLearn more →
Perfect square
YesLearn more →
Perfect cube
No
Fibonacci
No
Triangular
No
Power of two
No
How is 122500 represented in other numeral systems?
Decimal
122500
Binary
11101111010000100
Octal
357204
Hexadecimal
1DE84
Roman
No conventional Roman numeral
In words
one hundred twenty two thousand five hundred
Roots and powers
Square root
350 Exact
Cube root
49.664419 Approximate
Nearest lower square
122500
Nearest higher square
123201
Nearest lower cube
117649
Nearest higher cube
125000
What are the digit properties of 122500?
Which numbers are related to 122500?
Why these results are true
- 122500 is composite because it has positive divisors other than 1 and itself.
- 122500 is abundant because the sum of its proper divisors (189119) is greater than 122500.
Compare this number
FAQ for 122500
- Is 122500 prime?
- No
- What is the prime factorization of 122500?
- 2² × 5⁴ × 7²
- Is 122500 a perfect square?
- Yes
- What is 122500 in binary?
- 11101111010000100