The Number
21386
Twenty-One Thousand Three Hundred and Eighty-Six
In Base 3 Ternary Is
10021000023
The numbers with a 3 subscript use Base 3 Ternary notation.
For more familiar numbers: See Twenty-One Thousand Three Hundred and Eighty-Six 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.
2.1386e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000000000220211221121112111220110212011223
The reciprocal of 21386 in Base 3 Ternary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 10021000023 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-one thousand three hundred and eighty-six is a composite number with 12 total factors (including 1 and itself). See primes in Base 3 Ternary
A Composite
Composites have more than just these two factors.
Twenty-one thousand three hundred and eighty-six is a composite number with 12 total factors (including 1 and itself).
Prime Factors
The number twenty-one thousand three hundred and eighty-six 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
231
·
12232
·
110131
= 10021000023
Base Conversions
The number twenty-one thousand three hundred and eighty-six in 35 different bases