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1055

Number 1055: Properties, Factors, and Mathematical Facts

Short answer

The number 1055 is an odd composite number with 4 positive divisors. Its prime factorization is 5 × 211. It is also a deficient number, which gives it several notable mathematical relationships.

Is 1055 prime?

ClassificationCompositeParityOddDivisor count4AbundanceDeficient

What is the prime factorization of 1055?

Prime factorization

1055 =
5 times 211
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What are the divisors of 1055?

Divisor count

4

Divisor sum

1,272

Proper divisor sum

217
  • 1
  • 5
  • 211
  • 1055
Learn more →Learn more →

How is 1055 classified?

Prime

CompositeLearn more →

Perfect square

No

Perfect cube

No

Fibonacci

No

Triangular

No

Power of two

No
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How is 1055 represented in other numeral systems?

Decimal

1055

Binary

10000011111
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Octal

2037

Hexadecimal

41F
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Roman

MLVLearn more →

In words

one thousand fifty five

Roots and powers

Square root

32.480764 Approximate

Cube root

10.180071 Approximate

Nearest lower square

1024

Nearest higher square

1089

Nearest lower cube

1000

Nearest higher cube

1331

What are the digit properties of 1055?

Digit count

4

Digit sum

11Learn more →

Digit product

0

Digital root

2

Reversed number

5501

Which numbers are related to 1055?

1054· Previous1056· Next1051· Previous prime1061· Next prime5· Prime factor211· Prime factor1024· Lower square1089· Higher square1035· Previous triangular1081· Next triangular2110· Double5501· Reverse

Why these results are true

  • 1055 is composite because it has positive divisors other than 1 and itself.

Compare this number

FAQ for 1055

Is 1055 prime?
No
What is the prime factorization of 1055?
5 × 211
Is 1055 a perfect square?
No
What is 1055 in binary?
10000011111
What is 1055 in Roman numerals?
MLV

Read calculation methodology