The Number
25621
Twenty-Five Thousand Six Hundred and Twenty-One
In Base 13 Tridecimal Is
b87b13
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Twenty-Five Thousand Six Hundred and Twenty-One 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.
2.5621e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000116514965a70160513
The reciprocal of 25621 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number b87b13 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-five thousand six hundred and twenty-one is the 2822nd prime number. See primes in Base 13 Tridecimal
Not A Composite
Composites have more than just these two factors.
Twenty-Five Thousand Six Hundred and Twenty-One is not a composite number because it has exactly two factors: One and Twenty-Five Thousand Six Hundred and Twenty-One
Prime Factors
The number twenty-five thousand six hundred and twenty-one 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
b87b131
= b87b13
Base Conversions
The number twenty-five thousand six hundred and twenty-one in 35 different bases