The Number

130530

One Hundred and Thirty Thousand Five Hundred and Thirty

In Base 21 Unovigesimal Is

e1kf21

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

For more familiar numbers: See One Hundred and Thirty Thousand Five Hundred and Thirty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

130527
e1kc21
One Hundred and Thirty Thousand Five Hundred and Twenty-Seven in Base 21 Unovigesimal
130528
e1kd21
One Hundred and Thirty Thousand Five Hundred and Twenty-Eight in Base 21 Unovigesimal
130529
e1ke21
One Hundred and Thirty Thousand Five Hundred and Twenty-Nine in Base 21 Unovigesimal
130531
e1kg21
One Hundred and Thirty Thousand Five Hundred and Thirty-One in Base 21 Unovigesimal
130532
e1kh21
One Hundred and Thirty Thousand Five Hundred and Thirty-Two in Base 21 Unovigesimal
130533
e1ki21
One Hundred and Thirty Thousand Five Hundred and Thirty-Three in Base 21 Unovigesimal

Scientific Notation

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

1.30530e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001a615f5i29did21

The reciprocal of 130530 in Base 21 Unovigesimal.

Palindrome?

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

The number e1kf21 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 thirty thousand five hundred and thirty is a composite number with 32 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 thirty thousand five hundred and thirty 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 thirty thousand five hundred and thirty has the following 5 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
19
j21
Nineteen in Base 21 Unovigesimal
229
aj21
Two Hundred and Twenty-Nine 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 · 3211 · 5211 · j211 · aj211 = e1kf21

Base Conversions

The number one hundred and thirty thousand five hundred and thirty in 35 different bases