The Number
2543
Two Thousand Five Hundred and Forty-Three
In Base 22 Duovigesimal Is
55d22
The numbers with a 22 subscript use Base 22 Duovigesimal notation.
For more familiar numbers: See Two Thousand Five Hundred and Forty-Three in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
2.543e3
Reciprocal
A number multiplied with its reciprocal is one.
0.00442d238d858822
The reciprocal of 2543 in Base 22 Duovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 55d22 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Two thousand five hundred and forty-three is the 372nd prime number. See primes in Base 22 Duovigesimal
Not A Composite
Composites have more than just these two factors.
Two Thousand Five Hundred and Forty-Three is not a composite number because it has exactly two factors: One and Two Thousand Five Hundred and Forty-Three
Prime Factors
The number two thousand five hundred and forty-three has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
55d221
= 55d22
Base Conversions
The number two thousand five hundred and forty-three in 35 different bases