The Number
13561
Thirteen Thousand Five Hundred and Sixty-One
In Base 11 Undecimal Is
a20911
The numbers with a 11 subscript use Base 11 Undecimal notation.
For more familiar numbers: See Thirteen Thousand Five Hundred and Sixty-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.
1.3561e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0001097001412a0182711
The reciprocal of 13561 in Base 11 Undecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number a20911 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Thirteen thousand five hundred and sixty-one is a composite number with 4 total factors (including 1 and itself). See primes in Base 11 Undecimal
A Composite
Composites have more than just these two factors.
Thirteen thousand five hundred and sixty-one is a composite number with 4 total factors (including 1 and itself).
Prime Factors
The number thirteen thousand five hundred and sixty-one has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
65111
·
164111
= a20911
Base Conversions
The number thirteen thousand five hundred and sixty-one in 35 different bases