The Number
40643
Forty Thousand Six Hundred and Forty-Three
In Base 12 Duodecimal Is
1b62b12
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Forty Thousand Six Hundred and Forty-Three 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.
4.0643e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000061575889412823112
The reciprocal of 40643 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1b62b12 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty thousand six hundred and forty-three is a composite number with 4 total factors (including 1 and itself). See primes in Base 12 Duodecimal
A Composite
Composites have more than just these two factors.
Forty thousand six hundred and forty-three is a composite number with 4 total factors (including 1 and itself).
Prime Factors
The number forty thousand six hundred and forty-three 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
81121
·
2ab121
= 1b62b12
Base Conversions
The number forty thousand six hundred and forty-three in 35 different bases