Nearby Numbers

Positive, nonzero integers within three units

28002

t4931

Twenty-Eight Thousand and Two in Base 31 Untrigesimal

28003

t4a31

Twenty-Eight Thousand and Three in Base 31 Untrigesimal

28004

t4b31

Twenty-Eight Thousand and Four in Base 31 Untrigesimal

28006

t4d31

Twenty-Eight Thousand and Six in Base 31 Untrigesimal

28007

t4e31

Twenty-Eight Thousand and Seven in Base 31 Untrigesimal

28008

t4f31

Twenty-Eight Thousand and Eight in Base 31 Untrigesimal

Scientific Notation

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

2.8005e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0011u8rsp2ofo31

The reciprocal of 28005 in Base 31 Untrigesimal.

Palindrome?

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

The number t4c31 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 five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand and five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

3

331

Three in Base 31 Untrigesimal

5

531

Five in Base 31 Untrigesimal

1867

1t731

One Thousand Eight Hundred and Sixty-Seven in Base 31 Untrigesimal

Prime Factorization

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

3311 · 5311 · 1t7311 = t4c31

Base Conversions

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