The Number

213288

Two Hundred and Thirteen Thousand Two Hundred and Eighty-Eight

In Base 21 Unovigesimal Is

120dc21

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

For more familiar numbers: See Two Hundred and Thirteen Thousand Two Hundred and Eighty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

213285
120d921
Two Hundred and Thirteen Thousand Two Hundred and Eighty-Five in Base 21 Unovigesimal
213286
120da21
Two Hundred and Thirteen Thousand Two Hundred and Eighty-Six in Base 21 Unovigesimal
213287
120db21
Two Hundred and Thirteen Thousand Two Hundred and Eighty-Seven in Base 21 Unovigesimal
213289
120dd21
Two Hundred and Thirteen Thousand Two Hundred and Eighty-Nine in Base 21 Unovigesimal
213290
120de21
Two Hundred and Thirteen Thousand Two Hundred and Ninety in Base 21 Unovigesimal
213291
120df21
Two Hundred and Thirteen Thousand Two Hundred and Ninety-One in Base 21 Unovigesimal

Scientific Notation

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

2.13288e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000j3287173g51e21

The reciprocal of 213288 in Base 21 Unovigesimal.

Palindrome?

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

The number 120dc21 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 thirteen thousand two hundred and eighty-eight is a composite number with 16 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Two hundred and thirteen thousand two hundred and eighty-eight is a composite number with 16 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 thirteen thousand two hundred and eighty-eight has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
8887
k3421
Eight Thousand Eight Hundred and Eighty-Seven in Base 21 Unovigesimal

Prime Factorization

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

2213 · 3211 · k34211 = 120dc21

Base Conversions

The number two hundred and thirteen thousand two hundred and eighty-eight in 35 different bases