The Number

201305

Two Hundred and One Thousand Three Hundred and Five

In Base 21 Unovigesimal Is

10f9k21

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

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

Nearby Numbers

Positive, nonzero integers within three units

201302
10f9h21
Two Hundred and One Thousand Three Hundred and Two in Base 21 Unovigesimal
201303
10f9i21
Two Hundred and One Thousand Three Hundred and Three in Base 21 Unovigesimal
201304
10f9j21
Two Hundred and One Thousand Three Hundred and Four in Base 21 Unovigesimal
201306
10fa021
Two Hundred and One Thousand Three Hundred and Six in Base 21 Unovigesimal
201307
10fa121
Two Hundred and One Thousand Three Hundred and Seven in Base 21 Unovigesimal
201308
10fa221
Two Hundred and One Thousand Three Hundred and Eight in Base 21 Unovigesimal

Scientific Notation

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

2.01305e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000k6116hb5j4kb21

The reciprocal of 201305 in Base 21 Unovigesimal.

Palindrome?

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

The number 10f9k21 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Two hundred and one thousand three hundred and five 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.

Two hundred and one thousand three hundred and five 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 two hundred and one thousand three hundred and five has the following 4 prime factors:

5
521
Five in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
19
j21
Nineteen in Base 21 Unovigesimal
163
7g21
One Hundred and Sixty-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

5211 · d211 · j211 · 7g211 = 10f9k21

Base Conversions

The number two hundred and one thousand three hundred and five in 35 different bases