The Number

400853

Four Hundred Thousand Eight Hundred and Fifty-Three

In Base 21 Unovigesimal Is

215k521

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

For more familiar numbers: See Four Hundred Thousand Eight Hundred and Fifty-Three in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

400850
215k221
Four Hundred Thousand Eight Hundred and Fifty in Base 21 Unovigesimal
400851
215k321
Four Hundred Thousand Eight Hundred and Fifty-One in Base 21 Unovigesimal
400852
215k421
Four Hundred Thousand Eight Hundred and Fifty-Two in Base 21 Unovigesimal
400854
215k621
Four Hundred Thousand Eight Hundred and Fifty-Four in Base 21 Unovigesimal
400855
215k721
Four Hundred Thousand Eight Hundred and Fifty-Five in Base 21 Unovigesimal
400856
215k821
Four Hundred Thousand Eight Hundred and Fifty-Six in Base 21 Unovigesimal

Scientific Notation

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

4.00853e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000a3k2jd14e9e221

The reciprocal of 400853 in Base 21 Unovigesimal.

Palindrome?

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

The number 215k521 is not a palindrome.

Not A Prime Number

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

Four hundred thousand eight hundred and fifty-three is a composite number with 2 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Four hundred thousand eight hundred and fifty-three is a composite number with 2 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 four hundred thousand eight hundred and fifty-three has the following 1 prime factor:

400853
215k521
Four Hundred Thousand Eight Hundred and Fifty-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

215k5211 = 215k521

Base Conversions

The number four hundred thousand eight hundred and fifty-three in 35 different bases