The Number
19949
Nineteen Thousand Nine Hundred and Forty-Nine
In Base 11 Undecimal Is
13a9611
The numbers with a 11 subscript use Base 11 Undecimal notation.
For more familiar numbers: See Nineteen Thousand Nine Hundred and Forty-Nine 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.
1.9949e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000080893878498301511
The reciprocal of 19949 in Base 11 Undecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 13a9611 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 forty-nine is the 2255th prime number. See primes in Base 11 Undecimal
Not A Composite
Composites have more than just these two factors.
Nineteen Thousand Nine Hundred and Forty-Nine is not a composite number because it has exactly two factors: One and Nineteen Thousand Nine Hundred and Forty-Nine
Prime Factors
The number nineteen thousand nine hundred and forty-nine 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
13a96111
= 13a9611
Base Conversions
The number nineteen thousand nine hundred and forty-nine in 35 different bases