Base | Representation |
---|---|
bin | 110001011010001011… |
… | …011010110010100000 |
3 | 12001221022201210102112 |
4 | 301122023122302200 |
5 | 1332122423102204 |
6 | 40212204134452 |
7 | 3555456144215 |
oct | 613213326240 |
9 | 161838653375 |
10 | 53052550304 |
11 | 205548662a6 |
12 | a347237428 |
13 | 50062c3400 |
14 | 27d3cd5b0c |
15 | 15a786926e |
hex | c5a2daca0 |
53052550304 has 72 divisors (see below), whose sum is σ = 113227323552. Its totient is φ = 24458154240.
The previous prime is 53052550297. The next prime is 53052550337. The reversal of 53052550304 is 40305525035.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5246117 + ... + 5256219.
It is an arithmetic number, because the mean of its divisors is an integer number (1572601716).
Almost surely, 253052550304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53052550304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56613661776).
53052550304 is an abundant number, since it is smaller than the sum of its proper divisors (60174773248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53052550304 is a wasteful number, since it uses less digits than its factorization.
53052550304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11110 (or 11089 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 32.
The spelling of 53052550304 in words is "fifty-three billion, fifty-two million, five hundred fifty thousand, three hundred four".
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