The Number
40031
Forty Thousand and Thirty-One
In Base 12 Duodecimal Is
1b1bb12
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Forty Thousand and Thirty-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.
4.0031e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0000627127476546812
The reciprocal of 40031 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1b1bb12 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty thousand and thirty-one is the 4206th prime number. See primes in Base 12 Duodecimal
Not A Composite
Composites have more than just these two factors.
Forty Thousand and Thirty-One is not a composite number because it has exactly two factors: One and Forty Thousand and Thirty-One
Prime Factors
The number forty thousand and thirty-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
1b1bb121
= 1b1bb12
Base Conversions
The number forty thousand and thirty-one in 35 different bases