The Number

121706

One Hundred and Twenty-One Thousand Seven Hundred and Six

In Base 21 Unovigesimal Is

d2kb21

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

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

Nearby Numbers

Positive, nonzero integers within three units

121703
d2k821
One Hundred and Twenty-One Thousand Seven Hundred and Three in Base 21 Unovigesimal
121704
d2k921
One Hundred and Twenty-One Thousand Seven Hundred and Four in Base 21 Unovigesimal
121705
d2ka21
One Hundred and Twenty-One Thousand Seven Hundred and Five in Base 21 Unovigesimal
121707
d2kc21
One Hundred and Twenty-One Thousand Seven Hundred and Seven in Base 21 Unovigesimal
121708
d2kd21
One Hundred and Twenty-One Thousand Seven Hundred and Eight in Base 21 Unovigesimal
121709
d2ke21
One Hundred and Twenty-One Thousand Seven Hundred and Nine in Base 21 Unovigesimal

Scientific Notation

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

1.21706e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001cbee767jjea821

The reciprocal of 121706 in Base 21 Unovigesimal.

Palindrome?

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

The number d2kb21 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-one thousand seven hundred and six is a composite number with 16 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-one thousand seven hundred and six is a composite number with 16 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-one thousand seven hundred and six has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
31
1a21
Thirty-One in Base 21 Unovigesimal
151
7421
One Hundred and Fifty-One in Base 21 Unovigesimal

Prime Factorization

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

2211 · d211 · 1a211 · 74211 = d2kb21

Base Conversions

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