Nearby Numbers

Positive, nonzero integers within three units

28066

3a3620

Twenty-Eight Thousand and Sixty-Six in Base 20 Vigesimal

28067

3a3720

Twenty-Eight Thousand and Sixty-Seven in Base 20 Vigesimal

28068

3a3820

Twenty-Eight Thousand and Sixty-Eight in Base 20 Vigesimal

28070

3a3a20

Twenty-Eight Thousand and Seventy in Base 20 Vigesimal

28071

3a3b20

Twenty-Eight Thousand and Seventy-One in Base 20 Vigesimal

28072

3a3c20

Twenty-Eight Thousand and Seventy-Two in Base 20 Vigesimal

Scientific Notation

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

2.8069e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0005e01i3gcfhd9a20

The reciprocal of 28069 in Base 20 Vigesimal.

Palindrome?

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

The number 3a3920 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 sixty-nine is the 3062nd prime number.   See primes in Base 20 Vigesimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

28069

3a3920

Twenty-Eight Thousand and Sixty-Nine in Base 20 Vigesimal

Prime Factorization

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

3a39201 = 3a3920

Base Conversions

The number twenty-eight thousand and sixty-nine in 35 different bases