The Number

201

Two Hundred and One

In Base 20 Vigesimal Is

a120

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

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

Nearby Numbers

Positive, nonzero integers within three units

198
9i20
One Hundred and Ninety-Eight in Base 20 Vigesimal
199
9j20
One Hundred and Ninety-Nine in Base 20 Vigesimal
200
a020
Two Hundred in Base 20 Vigesimal
202
a220
Two Hundred and Two in Base 20 Vigesimal
203
a320
Two Hundred and Three in Base 20 Vigesimal
204
a420
Two Hundred and Four in Base 20 Vigesimal

Scientific Notation

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

2.01e2

Reciprocal

A number multiplied with its reciprocal is one.

0.01jg07j41bgg6720

The reciprocal of 201 in Base 20 Vigesimal.

Palindrome?

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

The number a120 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 is a composite number with 4 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Two 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 has the following 2 prime factors:

3
320
Three in Base 20 Vigesimal
67
3720
Sixty-Seven in Base 20 Vigesimal

Prime Factorization

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

3201 · 37201 = a120

Base Conversions

The number two hundred and one in 35 different bases