Nearby Numbers

Positive, nonzero integers within three units

138802

4kdf31

One Hundred and Thirty-Eight Thousand Eight Hundred and Two in Base 31 Untrigesimal

138803

4kdg31

One Hundred and Thirty-Eight Thousand Eight Hundred and Three in Base 31 Untrigesimal

138804

4kdh31

One Hundred and Thirty-Eight Thousand Eight Hundred and Four in Base 31 Untrigesimal

138806

4kdj31

One Hundred and Thirty-Eight Thousand Eight Hundred and Six in Base 31 Untrigesimal

138807

4kdk31

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

138808

4kdl31

One Hundred and Thirty-Eight Thousand Eight Hundred 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.

1.38805e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0006k7rgnktic1h31

The reciprocal of 138805 in Base 31 Untrigesimal.

Palindrome?

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

The number 4kdi31 is not a palindrome.

Not A Prime Number

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

One hundred and thirty-eight thousand eight hundred and five is a composite number with 16 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-eight thousand eight hundred and five is a composite number with 16 total factors (including 1 and itself).

Prime Factors

5

531

Five in Base 31 Untrigesimal

17

h31

Seventeen in Base 31 Untrigesimal

23

n31

Twenty-Three in Base 31 Untrigesimal

71

2931

Seventy-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

5311 · h311 · n311 · 29311 = 4kdi31

Base Conversions

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