Base | Representation |
---|---|
bin | 110001010000001011… |
… | …100100011010000001 |
3 | 12001111122010002022211 |
4 | 301100023210122001 |
5 | 1331302003130122 |
6 | 40143413102121 |
7 | 3551351350336 |
oct | 612013443201 |
9 | 161448102284 |
10 | 52884817537 |
11 | 20479112182 |
12 | a2bb027941 |
13 | 4caa626056 |
14 | 27b991298d |
15 | 1597c85877 |
hex | c502e4681 |
52884817537 has 4 divisors (see below), whose sum is σ = 53479029060. Its totient is φ = 52290606016.
The previous prime is 52884817519. The next prime is 52884817543. The reversal of 52884817537 is 73571848825.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3873942081 + 49010875456 = 62241^2 + 221384^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52884817537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52884817577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297105628 + ... + 297105805.
It is an arithmetic number, because the mean of its divisors is an integer number (13369757265).
Almost surely, 252884817537 is an apocalyptic number.
It is an amenable number.
52884817537 is a deficient number, since it is larger than the sum of its proper divisors (594211523).
52884817537 is an equidigital number, since it uses as much as digits as its factorization.
52884817537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 594211522.
The product of its digits is 15052800, while the sum is 58.
The spelling of 52884817537 in words is "fifty-two billion, eight hundred eighty-four million, eight hundred seventeen thousand, five hundred thirty-seven".
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