Nearby Numbers

Positive, nonzero integers within three units

28028

t5431

Twenty-Eight Thousand and Twenty-Eight in Base 31 Untrigesimal

28029

t5531

Twenty-Eight Thousand and Twenty-Nine in Base 31 Untrigesimal

28030

t5631

Twenty-Eight Thousand and Thirty in Base 31 Untrigesimal

28032

t5831

Twenty-Eight Thousand and Thirty-Two in Base 31 Untrigesimal

28033

t5931

Twenty-Eight Thousand and Thirty-Three in Base 31 Untrigesimal

28034

t5a31

Twenty-Eight Thousand and Thirty-Four in Base 31 Untrigesimal

Scientific Notation

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

2.8031e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0011tafletk4ad31

The reciprocal of 28031 in Base 31 Untrigesimal.

Palindrome?

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

The number t5731 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 thirty-one is the 3059th prime number.   See primes in Base 31 Untrigesimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

28031

t5731

Twenty-Eight Thousand and Thirty-One in Base 31 Untrigesimal

Prime Factorization

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

t57311 = t5731

Base Conversions

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