The Number
26881
Twenty-Six Thousand Eight Hundred and Eighty-One
In Base 21 Unovigesimal Is
2ik121
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Twenty-Six Thousand Eight Hundred and Eighty-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.
2.6881e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00074jc61d03j7321
The reciprocal of 26881 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 2ik121 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-six thousand eight hundred and eighty-one is the 2949th prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Twenty-Six Thousand Eight Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Twenty-Six Thousand Eight Hundred and Eighty-One
Prime Factors
The number twenty-six thousand eight hundred and eighty-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
2ik1211
= 2ik121
Base Conversions
The number twenty-six thousand eight hundred and eighty-one in 35 different bases