The Number

12011

Twelve Thousand and Eleven

In Base 21 Unovigesimal Is

164k21

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

For more familiar numbers: See Twelve Thousand and Eleven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

12008
164h21
Twelve Thousand and Eight in Base 21 Unovigesimal
12009
164i21
Twelve Thousand and Nine in Base 21 Unovigesimal
12010
164j21
Twelve Thousand and Ten in Base 21 Unovigesimal
12012
165021
Twelve Thousand and Twelve in Base 21 Unovigesimal
12013
165121
Twelve Thousand and Thirteen in Base 21 Unovigesimal
12014
165221
Twelve Thousand and Fourteen in Base 21 Unovigesimal

Scientific Notation

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

1.2011e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000g40d575hhj2b21

The reciprocal of 12011 in Base 21 Unovigesimal.

Palindrome?

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

The number 164k21 is not a palindrome.

A Prime Number

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

Twelve thousand and eleven is the 1440th prime number.   See primes in Base 21 Unovigesimal

Not A Composite

Composites have more than just these two factors.

Twelve Thousand and Eleven is not a composite number because it has exactly two factors: One and Twelve Thousand and Eleven

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twelve thousand and eleven has the following 1 prime factor:

12011
164k21
Twelve Thousand and Eleven in Base 21 Unovigesimal

Prime Factorization

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

164k211 = 164k21

Base Conversions

The number twelve thousand and eleven in 35 different bases