The Number
5281
Five Thousand Two Hundred and Eighty-One
In Base 7 Septenary Is
212537
The numbers with a 7 subscript use Base 7 Septenary notation.
For more familiar numbers: See Five Thousand Two Hundred and Eighty-One 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.
5.281e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0000311641653415360656347
The reciprocal of 5281 in Base 7 Septenary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 212537 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Five thousand two hundred and eighty-one is the 701st prime number. See primes in Base 7 Septenary
Not A Composite
Composites have more than just these two factors.
Five Thousand Two Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Five Thousand Two Hundred and Eighty-One
Prime Factors
The number five thousand two hundred and eighty-one has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2125371
= 212537
Base Conversions
The number five thousand two hundred and eighty-one in 35 different bases