The Number
81424
Eighty-One Thousand Four Hundred and Twenty-Four
In Base 11 Undecimal Is
561a211
The numbers with a 11 subscript use Base 11 Undecimal notation.
For more familiar numbers: See Eighty-One Thousand Four Hundred and Twenty-Four 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.
8.1424e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00001a8369728405008811
The reciprocal of 81424 in Base 11 Undecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 561a211 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eighty-one thousand four hundred and twenty-four is a composite number with 20 total factors (including 1 and itself). See primes in Base 11 Undecimal
A Composite
Composites have more than just these two factors.
Eighty-one thousand four hundred and twenty-four is a composite number with 20 total factors (including 1 and itself).
Prime Factors
The number eighty-one thousand four hundred and twenty-four has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2114
·
7111
·
601111
= 561a211
Base Conversions
The number eighty-one thousand four hundred and twenty-four in 35 different bases