The Number

4021

Four Thousand and Twenty-One

In Base 25 Pentavigesimal Is

6al25

The numbers with a 25 subscript use Base 25 Pentavigesimal notation.

For more familiar numbers: See Four Thousand and Twenty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

4018
6ai25
Four Thousand and Eightteen in Base 25 Pentavigesimal
4019
6aj25
Four Thousand and Nineteen in Base 25 Pentavigesimal
4020
6ak25
Four Thousand and Twenty in Base 25 Pentavigesimal
4022
6am25
Four Thousand and Twenty-Two in Base 25 Pentavigesimal
4023
6an25
Four Thousand and Twenty-Three in Base 25 Pentavigesimal
4024
6ao25
Four Thousand and Twenty-Four in Base 25 Pentavigesimal

Scientific Notation

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

4.021e3

Reciprocal

A number multiplied with its reciprocal is one.

0.003m3g9lof91n925

The reciprocal of 4021 in Base 25 Pentavigesimal.

Palindrome?

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

The number 6al25 is not a palindrome.

A Prime Number

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

Four thousand and twenty-one is the 556th prime number.   See primes in Base 25 Pentavigesimal

Not A Composite

Composites have more than just these two factors.

Four Thousand and Twenty-One is not a composite number because it has exactly two factors: One and Four Thousand and Twenty-One

Prime Factors

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

The number four thousand and twenty-one has the following 1 prime factor:

4021
6al25
Four Thousand and Twenty-One in Base 25 Pentavigesimal

Prime Factorization

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

6al251 = 6al25

Base Conversions

The number four thousand and twenty-one in 35 different bases