The Number

218006

Two Hundred and Eightteen Thousand and Six

In Base 21 Unovigesimal Is

12b7521

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

For more familiar numbers: See Two Hundred and Eightteen Thousand and Six in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

218003
12b7221
Two Hundred and Eightteen Thousand and Three in Base 21 Unovigesimal
218004
12b7321
Two Hundred and Eightteen Thousand and Four in Base 21 Unovigesimal
218005
12b7421
Two Hundred and Eightteen Thousand and Five in Base 21 Unovigesimal
218007
12b7621
Two Hundred and Eightteen Thousand and Seven in Base 21 Unovigesimal
218008
12b7721
Two Hundred and Eightteen Thousand and Eight in Base 21 Unovigesimal
218009
12b7821
Two Hundred and Eightteen Thousand and Nine in Base 21 Unovigesimal

Scientific Notation

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

2.18006e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000if8dc3e8ah8821

The reciprocal of 218006 in Base 21 Unovigesimal.

Palindrome?

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

The number 12b7521 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 eightteen thousand and six is a composite number with 8 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 eightteen thousand and six is a composite number with 8 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 eightteen thousand and six has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
19
j21
Nineteen in Base 21 Unovigesimal
5737
d0421
Five Thousand Seven Hundred and Thirty-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

2211 · j211 · d04211 = 12b7521

Base Conversions

The number two hundred and eightteen thousand and six in 35 different bases