2220
Number 2220: Properties, Factors, and Mathematical Facts
Short answer
The number 2220 is an even composite number with 24 positive divisors. Its prime factorization is 2² × 3 × 5 × 37. It is also an abundant number, which gives it several notable mathematical relationships.
Is 2220 prime?
ClassificationCompositeParityEvenDivisor count24AbundanceAbundant
What is the prime factorization of 2220?
Prime factorization
2 squared times 3 times 5 times 37
What are the divisors of 2220?
Divisor count
24
Divisor sum
6,384
Proper divisor sum
4,164
- 1
- 2
- 3
- 4
- 5
- 6
- 10
- 12
- 15
- 20
- 30
- 37
- 60
- 74
- 111
- 148
- 185
- 222
- 370
- 444
- 555
- 740
- 1110
- 2220
How is 2220 classified?
How is 2220 represented in other numeral systems?
Decimal
2220
Binary
100010101100
Octal
4254
Hexadecimal
8AC
Roman
MMCCXXLearn more →
In words
two thousand two hundred twenty
Roots and powers
Square root
47.116876 Approximate
Cube root
13.045208 Approximate
Nearest lower square
2209
Nearest higher square
2304
Nearest lower cube
2197
Nearest higher cube
2744
What are the digit properties of 2220?
Which numbers are related to 2220?
Why these results are true
- 2220 is composite because it has positive divisors other than 1 and itself.
- 2220 is abundant because the sum of its proper divisors (4164) is greater than 2220.
Compare this number
FAQ for 2220
- Is 2220 prime?
- No
- What is the prime factorization of 2220?
- 2² × 3 × 5 × 37
- Is 2220 a perfect square?
- No
- What is 2220 in binary?
- 100010101100
- What is 2220 in Roman numerals?
- MMCCXX