The Number
387640
Three Hundred and Eighty-Seven Thousand Six Hundred and Forty
In Base 12 Duodecimal Is
1683b412
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Three Hundred and Eighty-Seven Thousand Six Hundred and Forty 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.
3.87640e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000078529055450644212
The reciprocal of 387640 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1683b412 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Three hundred and eighty-seven thousand six hundred and forty is a composite number with 32 total factors (including 1 and itself). See primes in Base 12 Duodecimal
A Composite
Composites have more than just these two factors.
Three hundred and eighty-seven thousand six hundred and forty is a composite number with 32 total factors (including 1 and itself).
Prime Factors
The number three hundred and eighty-seven thousand six hundred and forty has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2123
·
5121
·
b121
·
615121
= 1683b412
Base Conversions
The number three hundred and eighty-seven thousand six hundred and forty in 35 different bases