The Number
26891
Twenty-Six Thousand Eight Hundred and Ninety-One
In Base 21 Unovigesimal Is
2ikb21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Twenty-Six Thousand Eight Hundred and Ninety-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.
2.6891e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00074i87hbci1g121
The reciprocal of 26891 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 2ikb21 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 ninety-one is the 2950th 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 Ninety-One is not a composite number because it has exactly two factors: One and Twenty-Six Thousand Eight Hundred and Ninety-One
Prime Factors
The number twenty-six thousand eight hundred and ninety-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
2ikb211
= 2ikb21
Base Conversions
The number twenty-six thousand eight hundred and ninety-one in 35 different bases