The Number

211391

Two Hundred and Eleven Thousand Three Hundred and Ninety-One

In Base 20 Vigesimal Is

1689b20

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

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

Nearby Numbers

Positive, nonzero integers within three units

211388
1689820
Two Hundred and Eleven Thousand Three Hundred and Eighty-Eight in Base 20 Vigesimal
211389
1689920
Two Hundred and Eleven Thousand Three Hundred and Eighty-Nine in Base 20 Vigesimal
211390
1689a20
Two Hundred and Eleven Thousand Three Hundred and Ninety in Base 20 Vigesimal
211392
1689c20
Two Hundred and Eleven Thousand Three Hundred and Ninety-Two in Base 20 Vigesimal
211393
1689d20
Two Hundred and Eleven Thousand Three Hundred and Ninety-Three in Base 20 Vigesimal
211394
1689e20
Two Hundred and Eleven Thousand Three Hundred and Ninety-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.

2.11391e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000f2f2c0aea13h20

The reciprocal of 211391 in Base 20 Vigesimal.

Palindrome?

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

The number 1689b20 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 eleven thousand three hundred and ninety-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 eleven thousand three hundred and ninety-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 eleven thousand three hundred and ninety-one has the following 2 prime factors:

137
6h20
One Hundred and Thirty-Seven in Base 20 Vigesimal
1543
3h320
One Thousand Five Hundred and Forty-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

6h201 · 3h3201 = 1689b20

Base Conversions

The number two hundred and eleven thousand three hundred and ninety-one in 35 different bases