The Number
213945
Two Hundred and Thirteen Thousand Nine Hundred and Forty-Five
In Base 13 Tridecimal Is
764c413
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Two Hundred and Thirteen Thousand Nine Hundred and Forty-Five 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.
2.13945e5
Reciprocal
A number multiplied with its reciprocal is one.
0.00001973a6224452a7613
The reciprocal of 213945 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 764c413 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 thirteen thousand nine hundred and forty-five 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 thirteen thousand nine hundred and forty-five is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number two hundred and thirteen thousand nine hundred and forty-five 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
3131
·
5131
·
14131
·
4c7131
= 764c413
Base Conversions
The number two hundred and thirteen thousand nine hundred and forty-five in 35 different bases