The Number
100981
One Hundred Thousand Nine Hundred and Eighty-One
In Base 12 Duodecimal Is
4a53112
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See One Hundred Thousand Nine 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.
1.00981e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000256a0668219144212
The reciprocal of 100981 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 4a53112 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred thousand nine hundred and eighty-one is the 9671st prime number. See primes in Base 12 Duodecimal
Not A Composite
Composites have more than just these two factors.
One Hundred Thousand Nine Hundred and Eighty-One is not a composite number because it has exactly two factors: One and One Hundred Thousand Nine Hundred and Eighty-One
Prime Factors
The number one hundred thousand nine 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
4a531121
= 4a53112
Base Conversions
The number one hundred thousand nine hundred and eighty-one in 35 different bases