Nearby Numbers

Positive, nonzero integers within three units

28078

1bdp27

Twenty-Eight Thousand and Seventy-Eight in Base 27 Heptavigesimal

28079

1bdq27

Twenty-Eight Thousand and Seventy-Nine in Base 27 Heptavigesimal

28080

1be027

Twenty-Eight Thousand and Eighty in Base 27 Heptavigesimal

28082

1be227

Twenty-Eight Thousand and Eighty-Two in Base 27 Heptavigesimal

28083

1be327

Twenty-Eight Thousand and Eighty-Three in Base 27 Heptavigesimal

28084

1be427

Twenty-Eight Thousand and Eighty-Four in Base 27 Heptavigesimal

Scientific Notation

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

2.8081e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000ioqebk496bh27

The reciprocal of 28081 in Base 27 Heptavigesimal.

Palindrome?

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

The number 1be127 is not a palindrome.

A Prime Number

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

Twenty-eight thousand and eighty-one is the 3063rd prime number.   See primes in Base 27 Heptavigesimal

Not A Composite

Composites have more than just these two factors.

Twenty-Eight Thousand and Eighty-One is not a composite number because it has exactly two factors: One and Twenty-Eight Thousand and Eighty-One

Prime Factors

28081

1be127

Twenty-Eight Thousand and Eighty-One in Base 27 Heptavigesimal

Prime Factorization

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

1be1271 = 1be127

Base Conversions

The number twenty-eight thousand and eighty-one in 35 different bases