The Number

121506

One Hundred and Twenty-One Thousand Five Hundred and Six

In Base 20 Vigesimal Is

f3f620

The numbers with a 20 subscript use Base 20 Vigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

121503
f3f320
One Hundred and Twenty-One Thousand Five Hundred and Three in Base 20 Vigesimal
121504
f3f420
One Hundred and Twenty-One Thousand Five Hundred and Four in Base 20 Vigesimal
121505
f3f520
One Hundred and Twenty-One Thousand Five Hundred and Five in Base 20 Vigesimal
121507
f3f720
One Hundred and Twenty-One Thousand Five Hundred and Seven in Base 20 Vigesimal
121508
f3f820
One Hundred and Twenty-One Thousand Five Hundred and Eight in Base 20 Vigesimal
121509
f3f920
One Hundred and Twenty-One Thousand Five Hundred and Nine in Base 20 Vigesimal

Scientific Notation

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

1.21506e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000166e93dcbe5eb20

The reciprocal of 121506 in Base 20 Vigesimal.

Palindrome?

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

The number f3f620 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 five hundred and six is a composite number with 32 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-one thousand five hundred and six is a composite number with 32 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 five hundred and six has the following 5 prime factors:

2
220
Two in Base 20 Vigesimal
3
320
Three in Base 20 Vigesimal
7
720
Seven in Base 20 Vigesimal
11
b20
Eleven in Base 20 Vigesimal
263
d320
Two Hundred and Sixty-Three in Base 20 Vigesimal

Prime Factorization

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

2201 · 3201 · 7201 · b201 · d3201 = f3f620

Base Conversions

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