Base | Representation |
---|---|
bin | 10111111111010011101010… |
… | …01110010110111001001001 |
3 | 20220210010002012101120202100 |
4 | 23333221311032112321021 |
5 | 23403300120241340104 |
6 | 304110140415024013 |
7 | 14053155306165534 |
oct | 1377516516267111 |
9 | 226703065346670 |
10 | 52752755027529 |
11 | 15899354a51577 |
12 | 5abba06b0b009 |
13 | 2358742ba62ab |
14 | d05365967a1b |
15 | 61734838e139 |
hex | 2ffa75396e49 |
52752755027529 has 12 divisors (see below), whose sum is σ = 76205241504756. Its totient is φ = 35165356778112.
The previous prime is 52752755027477. The next prime is 52752755027647. The reversal of 52752755027529 is 92572055725725.
52752755027529 is a `hidden beast` number, since 5 + 2 + 7 + 5 + 2 + 7 + 550 + 2 + 75 + 2 + 9 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 37893233439504 + 14859521588025 = 6155748^2 + 3854805^2 .
It is not a de Polignac number, because 52752755027529 - 228 = 52752486592073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52752755027129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262108284 + ... + 262309469.
It is an arithmetic number, because the mean of its divisors is an integer number (6350436792063).
Almost surely, 252752755027529 is an apocalyptic number.
It is an amenable number.
52752755027529 is a deficient number, since it is larger than the sum of its proper divisors (23452486477227).
52752755027529 is a wasteful number, since it uses less digits than its factorization.
52752755027529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 524428936 (or 524428933 counting only the distinct ones).
The product of its (nonzero) digits is 154350000, while the sum is 63.
The spelling of 52752755027529 in words is "fifty-two trillion, seven hundred fifty-two billion, seven hundred fifty-five million, twenty-seven thousand, five hundred twenty-nine".
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