Base | Representation |
---|---|
bin | 110001010000001110… |
… | …001010010001100011 |
3 | 12001111200101121021120 |
4 | 301100032022101203 |
5 | 1331302141400211 |
6 | 40143435423323 |
7 | 3551360210151 |
oct | 612016122143 |
9 | 161450347246 |
10 | 52885496931 |
11 | 20479536663 |
12 | a2bb2b4b43 |
13 | 4caa803367 |
14 | 27b9a4c3d1 |
15 | 1597d6bd06 |
hex | c5038a463 |
52885496931 has 8 divisors (see below), whose sum is σ = 70648824000. Its totient is φ = 35189583912.
The previous prime is 52885496897. The next prime is 52885496977. The reversal of 52885496931 is 13969458825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52885496931 - 27 = 52885496803 is a prime.
It is a super-3 number, since 3×528854969313 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (52885491931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16851681 + ... + 16854818.
It is an arithmetic number, because the mean of its divisors is an integer number (8831103000).
Almost surely, 252885496931 is an apocalyptic number.
52885496931 is a deficient number, since it is larger than the sum of its proper divisors (17763327069).
52885496931 is a wasteful number, since it uses less digits than its factorization.
52885496931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33707025.
The product of its digits is 18662400, while the sum is 60.
The spelling of 52885496931 in words is "fifty-two billion, eight hundred eighty-five million, four hundred ninety-six thousand, nine hundred thirty-one".
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