The Number
212664
Two Hundred and Twelve Thousand Six Hundred and Sixty-Four
In Base 13 Tridecimal Is
75a4a13
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Two Hundred and Twelve Thousand Six Hundred and Sixty-Four 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.
2.12664e5
Reciprocal
A number multiplied with its reciprocal is one.
0.00001990a07215bc7613
The reciprocal of 212664 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 75a4a13 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Two hundred and twelve thousand six hundred and sixty-four is a composite number with 16 total factors (including 1 and itself). See primes in Base 13 Tridecimal
A Composite
Composites have more than just these two factors.
Two hundred and twelve thousand six hundred and sixty-four is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number two hundred and twelve thousand six hundred and sixty-four 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
2133
·
3131
·
4058131
= 75a4a13
Base Conversions
The number two hundred and twelve thousand six hundred and sixty-four in 35 different bases