The Number

201901

Two Hundred and One Thousand Nine Hundred and One

In Base 21 Unovigesimal Is

10gh721

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

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

Nearby Numbers

Positive, nonzero integers within three units

201898
10gh421
Two Hundred and One Thousand Eight Hundred and Ninety-Eight in Base 21 Unovigesimal
201899
10gh521
Two Hundred and One Thousand Eight Hundred and Ninety-Nine in Base 21 Unovigesimal
201900
10gh621
Two Hundred and One Thousand Nine Hundred in Base 21 Unovigesimal
201902
10gh821
Two Hundred and One Thousand Nine Hundred and Two in Base 21 Unovigesimal
201903
10gh921
Two Hundred and One Thousand Nine Hundred and Three in Base 21 Unovigesimal
201904
10gha21
Two Hundred and One Thousand Nine Hundred and Four in Base 21 Unovigesimal

Scientific Notation

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

2.01901e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000k4gdea6hcci321

The reciprocal of 201901 in Base 21 Unovigesimal.

Palindrome?

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

The number 10gh721 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 nine hundred and one 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.

Two hundred and one thousand nine hundred and one 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 two hundred and one thousand nine hundred and one has the following 2 prime factors:

7
721
Seven in Base 21 Unovigesimal
28843
328a21
Twenty-Eight Thousand Eight Hundred and Forty-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

7211 · 328a211 = 10gh721

Base Conversions

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