The Number

122009

One Hundred and Twenty-Two Thousand and Nine

In Base 21 Unovigesimal Is

d3dk21

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

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

Nearby Numbers

Positive, nonzero integers within three units

122006
d3dh21
One Hundred and Twenty-Two Thousand and Six in Base 21 Unovigesimal
122007
d3di21
One Hundred and Twenty-Two Thousand and Seven in Base 21 Unovigesimal
122008
d3dj21
One Hundred and Twenty-Two Thousand and Eight in Base 21 Unovigesimal
122010
d3e021
One Hundred and Twenty-Two Thousand and Ten in Base 21 Unovigesimal
122011
d3e121
One Hundred and Twenty-Two Thousand and Eleven in Base 21 Unovigesimal
122012
d3e221
One Hundred and Twenty-Two Thousand and Twelve in Base 21 Unovigesimal

Scientific Notation

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

1.22009e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001c9jjbjege0ji21

The reciprocal of 122009 in Base 21 Unovigesimal.

Palindrome?

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

The number d3dk21 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 twenty-two thousand and nine is a composite number with 4 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 twenty-two thousand and nine is a composite number with 4 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 twenty-two thousand and nine has the following 2 prime factors:

17
h21
Seventeen in Base 21 Unovigesimal
7177
g5g21
Seven Thousand One Hundred and Seventy-Seven in Base 21 Unovigesimal

Prime Factorization

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

h211 · g5g211 = d3dk21

Base Conversions

The number one hundred and twenty-two thousand and nine in 35 different bases