The Number

20388

Twenty Thousand Three Hundred and Eighty-Eight

In Base 31 Untrigesimal Is

l6l31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See Twenty Thousand Three Hundred and Eighty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

20385
l6i31
Twenty Thousand Three Hundred and Eighty-Five in Base 31 Untrigesimal
20386
l6j31
Twenty Thousand Three Hundred and Eighty-Six in Base 31 Untrigesimal
20387
l6k31
Twenty Thousand Three Hundred and Eighty-Seven in Base 31 Untrigesimal
20389
l6m31
Twenty Thousand Three Hundred and Eighty-Nine in Base 31 Untrigesimal
20390
l6n31
Twenty Thousand Three Hundred and Ninety in Base 31 Untrigesimal
20391
l6o31
Twenty Thousand Three Hundred and Ninety-One in Base 31 Untrigesimal

Scientific Notation

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

2.0388e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001e96lapn4grh31

The reciprocal of 20388 in Base 31 Untrigesimal.

Palindrome?

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

The number l6l31 is a palindrome.

Not A Prime Number

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

Twenty thousand three hundred and eighty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Twenty thousand three hundred and eighty-eight is a composite number with 12 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty thousand three hundred and eighty-eight has the following 3 prime factors:

2
231
Two in Base 31 Untrigesimal
3
331
Three in Base 31 Untrigesimal
1699
1np31
One Thousand Six Hundred and Ninety-Nine in Base 31 Untrigesimal

Prime Factorization

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

2312 · 3311 · 1np311 = l6l31

Base Conversions

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