Nearby Numbers

Positive, nonzero integers within three units

28008

Twenty-Eight Thousand and Eight

28009

Twenty-Eight Thousand and Nine

28010

Twenty-Eight Thousand and Ten

28012

Twenty-Eight Thousand and Twelve

28013

Twenty-Eight Thousand and Thirteen

28014

Twenty-Eight Thousand and Fourteen

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.8011e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00003570026061190247

The reciprocal of 28011.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 28011 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty-eight thousand and eleven is a composite number with 4 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand and eleven is a composite number with 4 total factors (including 1 and itself).

Prime Factors

3

Three

9337

Nine Thousand Three Hundred and Thirty-Seven

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

31 · 93371 = 28011

Base Conversions

The number twenty-eight thousand and eleven in 35 different bases