The Number
47857
Forty-Seven Thousand Eight Hundred and Fifty-Seven
In Base 13 Tridecimal Is
18a2413
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Forty-Seven Thousand Eight Hundred and Fifty-Seven 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.
4.7857e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000079b222a564c8ca13
The reciprocal of 47857 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 18a2413 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty-seven thousand eight hundred and fifty-seven is the 4933rd prime number. See primes in Base 13 Tridecimal
Not A Composite
Composites have more than just these two factors.
Forty-Seven Thousand Eight Hundred and Fifty-Seven is not a composite number because it has exactly two factors: One and Forty-Seven Thousand Eight Hundred and Fifty-Seven
Prime Factors
The number forty-seven thousand eight hundred and fifty-seven 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
18a24131
= 18a2413
Base Conversions
The number forty-seven thousand eight hundred and fifty-seven in 35 different bases