The Number

216

Two Hundred and Sixteen

In Base 11 Undecimal Is

18711

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See Two Hundred and Sixteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

213
18411
Two Hundred and Thirteen in Base 11 Undecimal
214
18511
Two Hundred and Fourteen in Base 11 Undecimal
215
18611
Two Hundred and Fifteen in Base 11 Undecimal
217
18811
Two Hundred and Seventeen in Base 11 Undecimal
218
18911
Two Hundred and Eightteen in Base 11 Undecimal
219
18a11
Two Hundred and Nineteen in Base 11 Undecimal

Scientific Notation

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

2.16e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00618674254a3799111

The reciprocal of 216 in Base 11 Undecimal.

Palindrome?

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

The number 18711 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 sixteen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

Two hundred and sixteen 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 sixteen has the following 2 prime factors:

2
211
Two in Base 11 Undecimal
3
311
Three in Base 11 Undecimal

Prime Factorization

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

2113 · 3113 = 18711

Base Conversions

The number two hundred and sixteen in 35 different bases