Base | Representation |
---|---|
bin | 10111111000010011111011… |
… | …10110111010010111010100 |
3 | 20212221010122011120202021022 |
4 | 23330021331312322113110 |
5 | 23340330324204121412 |
6 | 303403504412340312 |
7 | 14026615525530032 |
oct | 1374117566722724 |
9 | 225833564522238 |
10 | 52512381707732 |
11 | 1580641552a681 |
12 | 5a81302474698 |
13 | 233bb8637519b |
14 | cd788189b552 |
15 | 610e7a78ea72 |
hex | 2fc27ddba5d4 |
52512381707732 has 6 divisors (see below), whose sum is σ = 91896667988538. Its totient is φ = 26256190853864.
The previous prime is 52512381707711. The next prime is 52512381707767. The reversal of 52512381707732 is 23770718321525.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 39847580500036 + 12664801207696 = 6312494^2 + 3558764^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564047713463 + ... + 6564047713470.
It is an arithmetic number, because the mean of its divisors is an integer number (15316111331423).
Almost surely, 252512381707732 is an apocalyptic number.
It is an amenable number.
52512381707732 is a deficient number, since it is larger than the sum of its proper divisors (39384286280806).
52512381707732 is a wasteful number, since it uses less digits than its factorization.
52512381707732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13128095426937 (or 13128095426935 counting only the distinct ones).
The product of its (nonzero) digits is 4939200, while the sum is 53.
The spelling of 52512381707732 in words is "fifty-two trillion, five hundred twelve billion, three hundred eighty-one million, seven hundred seven thousand, seven hundred thirty-two".
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