The Number

106821

One Hundred and Six Thousand Eight Hundred and Twenty-One

In Base 21 Unovigesimal Is

bb4f21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

106818
bb4c21
One Hundred and Six Thousand Eight Hundred and Eightteen in Base 21 Unovigesimal
106819
bb4d21
One Hundred and Six Thousand Eight Hundred and Nineteen in Base 21 Unovigesimal
106820
bb4e21
One Hundred and Six Thousand Eight Hundred and Twenty in Base 21 Unovigesimal
106822
bb4g21
One Hundred and Six Thousand Eight Hundred and Twenty-Two in Base 21 Unovigesimal
106823
bb4h21
One Hundred and Six Thousand Eight Hundred and Twenty-Three in Base 21 Unovigesimal
106824
bb4i21
One Hundred and Six Thousand Eight Hundred and Twenty-Four in Base 21 Unovigesimal

Scientific Notation

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

1.06821e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001h4ih00ca3bkc21

The reciprocal of 106821 in Base 21 Unovigesimal.

Palindrome?

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

The number bb4f21 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 six thousand eight hundred and twenty-one is a composite number with 24 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and six thousand eight hundred and twenty-one is a composite number with 24 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 one hundred and six thousand eight hundred and twenty-one has the following 4 prime factors:

3
321
Three in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
83
3k21
Eighty-Three in Base 21 Unovigesimal

Prime Factorization

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

3212 · b211 · d211 · 3k211 = bb4f21

Base Conversions

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