Base | Representation |
---|---|
bin | 110001010010000101… |
… | …011110011110100111 |
3 | 12001120212020200111000 |
4 | 301102011132132213 |
5 | 1331333143243243 |
6 | 40150514044343 |
7 | 3552220110303 |
oct | 612205363647 |
9 | 161525220430 |
10 | 52916774823 |
11 | 2049515a160 |
12 | a3098796b3 |
13 | 4cb4134ba3 |
14 | 27bdc70d03 |
15 | 159a9995d3 |
hex | c5215e7a7 |
52916774823 has 16 divisors (see below), whose sum is σ = 85522060800. Its totient is φ = 32070772440.
The previous prime is 52916774791. The next prime is 52916774861. The reversal of 52916774823 is 32847761925.
It is a happy number.
52916774823 is a `hidden beast` number, since 5 + 2 + 91 + 6 + 77 + 482 + 3 = 666.
It is not a de Polignac number, because 52916774823 - 25 = 52916774791 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52916774823.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52916704823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89085183 + ... + 89085776.
It is an arithmetic number, because the mean of its divisors is an integer number (5345128800).
Almost surely, 252916774823 is an apocalyptic number.
52916774823 is a deficient number, since it is larger than the sum of its proper divisors (32605285977).
52916774823 is a wasteful number, since it uses less digits than its factorization.
52916774823 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178170979 (or 178170973 counting only the distinct ones).
The product of its digits is 5080320, while the sum is 54.
The spelling of 52916774823 in words is "fifty-two billion, nine hundred sixteen million, seven hundred seventy-four thousand, eight hundred twenty-three".
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