The Number
387215
Three Hundred and Eighty-Seven Thousand Two Hundred and Fifteen
In Base 12 Duodecimal Is
1680bb12
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Three Hundred and Eighty-Seven Thousand Two Hundred and Fifteen 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.
3.87215e5
Reciprocal
A number multiplied with its reciprocal is one.
0.000007865442a936104a12
The reciprocal of 387215 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1680bb12 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 two hundred and fifteen is a composite number with 8 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 two hundred and fifteen is a composite number with 8 total factors (including 1 and itself).
Prime Factors
The number three hundred and eighty-seven thousand two hundred and fifteen has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
5121
·
37121
·
1061121
= 1680bb12
Base Conversions
The number three hundred and eighty-seven thousand two hundred and fifteen in 35 different bases