The Number
131021
One Hundred and Thirty-One Thousand and Twenty-One
In Base 11 Undecimal Is
8a49011
The numbers with a 11 subscript use Base 11 Undecimal notation.
For more familiar numbers: See One Hundred and Thirty-One Thousand 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.
1.31021e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000125807966a24761211
The reciprocal of 131021 in Base 11 Undecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 8a49011 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred and thirty-one thousand and twenty-one is a composite number with 8 total factors (including 1 and itself). See primes in Base 11 Undecimal
A Composite
Composites have more than just these two factors.
One hundred and thirty-one thousand and twenty-one is a composite number with 8 total factors (including 1 and itself).
Prime Factors
The number one hundred and thirty-one thousand and twenty-one 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
10111
·
3a111
·
232111
= 8a49011
Base Conversions
The number one hundred and thirty-one thousand and twenty-one in 35 different bases