Base | Representation |
---|---|
bin | 10111101101110111101011… |
… | …11010001001111101100000 |
3 | 20211122211121100110002100111 |
4 | 23312323311322021331200 |
5 | 23313441102323233404 |
6 | 302531012553301104 |
7 | 13661655200300341 |
oct | 1366736572117540 |
9 | 224584540402314 |
10 | 52153618571104 |
11 | 15688253050056 |
12 | 5a23879404794 |
13 | 23140b011981b |
14 | cc436a2700c8 |
15 | 60697e24b104 |
hex | 2f6ef5e89f60 |
52153618571104 has 192 divisors, whose sum is σ = 112441875840000. Its totient is φ = 23728216412160.
The previous prime is 52153618570993. The next prime is 52153618571111. The reversal of 52153618571104 is 40117581635125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687251947 + ... + 687327829.
It is an arithmetic number, because the mean of its divisors is an integer number (585634770000).
Almost surely, 252153618571104 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 52153618571104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56220937920000).
52153618571104 is an abundant number, since it is smaller than the sum of its proper divisors (60288257268896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52153618571104 is a wasteful number, since it uses less digits than its factorization.
52153618571104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76381 (or 76373 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 49.
The spelling of 52153618571104 in words is "fifty-two trillion, one hundred fifty-three billion, six hundred eighteen million, five hundred seventy-one thousand, one hundred four".
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