The Number
19913
Nineteen Thousand Nine Hundred and Thirteen
In Base 20 Vigesimal Is
29fd20
The numbers with a 20 subscript use Base 20 Vigesimal notation.
For more familiar numbers: See Nineteen Thousand Nine Hundred and Thirteen 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.
1.9913e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00080djc6acj6b4g20
The reciprocal of 19913 in Base 20 Vigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 29fd20 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Nineteen thousand nine hundred and thirteen is the 2251st prime number. See primes in Base 20 Vigesimal
Not A Composite
Composites have more than just these two factors.
Nineteen Thousand Nine Hundred and Thirteen is not a composite number because it has exactly two factors: One and Nineteen Thousand Nine Hundred and Thirteen
Prime Factors
The number nineteen thousand nine hundred and thirteen 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
29fd201
= 29fd20
Base Conversions
The number nineteen thousand nine hundred and thirteen in 35 different bases