Base | Representation |
---|---|
bin | 110001000101011100… |
… | …101101101001010000 |
3 | 12001001002022100011211 |
4 | 301011130231221100 |
5 | 1330414404344243 |
6 | 40113501545504 |
7 | 3544034042362 |
oct | 610534555120 |
9 | 161032270154 |
10 | 52704762448 |
11 | 20396512118 |
12 | a26a875294 |
13 | 4c7c233090 |
14 | 279da42d32 |
15 | 158706ad9d |
hex | c4572da50 |
52704762448 has 40 divisors (see below), whose sum is σ = 116439375528. Its totient is φ = 22894374912.
The previous prime is 52704762433. The next prime is 52704762559. The reversal of 52704762448 is 84426740725.
It can be written as a sum of positive squares in 4 ways, for example, as 1459264 + 52703303184 = 1208^2 + 229572^2 .
It is a super-3 number, since 3×527047624483 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7449061 + ... + 7456132.
Almost surely, 252704762448 is an apocalyptic number.
It is an amenable number.
52704762448 is an abundant number, since it is smaller than the sum of its proper divisors (63734613080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52704762448 is a wasteful number, since it uses less digits than its factorization.
52704762448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14905231 (or 14905225 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 49.
The spelling of 52704762448 in words is "fifty-two billion, seven hundred four million, seven hundred sixty-two thousand, four hundred forty-eight".
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