The Number
20563
Twenty Thousand Five Hundred and Sixty-Three
In Base 19 Nonadecimal Is
2ii519
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See Twenty Thousand Five Hundred and Sixty-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.
2.0563e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000667gh52h50h4919
The reciprocal of 20563 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 2ii519 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty thousand five hundred and sixty-three is the 2321st prime number. See primes in Base 19 Nonadecimal
Not A Composite
Composites have more than just these two factors.
Twenty Thousand Five Hundred and Sixty-Three is not a composite number because it has exactly two factors: One and Twenty Thousand Five Hundred and Sixty-Three
Prime Factors
The number twenty thousand five hundred and sixty-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
2ii5191
= 2ii519
Base Conversions
The number twenty thousand five hundred and sixty-three in 35 different bases