The Number

243

Two Hundred and Forty-Three

In Base 12 Duodecimal Is

18312

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Two Hundred and Forty-Three in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

240
18012
Two Hundred and Forty in Base 12 Duodecimal
241
18112
Two Hundred and Forty-One in Base 12 Duodecimal
242
18212
Two Hundred and Forty-Two in Base 12 Duodecimal
244
18412
Two Hundred and Forty-Four in Base 12 Duodecimal
245
18512
Two Hundred and Forty-Five in Base 12 Duodecimal
246
18612
Two Hundred and Forty-Six in Base 12 Duodecimal

Scientific Notation

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

2.43e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0071400000000000212

The reciprocal of 243 in Base 12 Duodecimal.

Palindrome?

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

The number 18312 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 forty-three is a composite number with 6 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Two hundred and forty-three is a composite number with 6 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 forty-three has the following 1 prime factor:

3
312
Three in Base 12 Duodecimal

Prime Factorization

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

3125 = 18312

Base Conversions

The number two hundred and forty-three in 35 different bases