Base | Representation |
---|---|
bin | 10010101000000101… |
… | …11110010000110100 |
3 | 221210220202122012022 |
4 | 21110002332100310 |
5 | 130440000000202 |
6 | 4332142412312 |
7 | 502544412050 |
oct | 112402762064 |
9 | 27726678168 |
10 | 10000000052 |
11 | 4271815059 |
12 | 1b30b91098 |
13 | c349ba4c3 |
14 | 6ac162c60 |
15 | 3d7dacea2 |
hex | 2540be434 |
10000000052 has 24 divisors (see below), whose sum is σ = 20689656960. Its totient is φ = 4137930720.
The previous prime is 10000000033. The next prime is 10000000061. The reversal of 10000000052 is 25000000001.
It is a junction number, because it is equal to n+sod(n) for n = 9999999967 and 10000000039.
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, 6156824 + ... + 6158447.
It is an arithmetic number, because the mean of its divisors is an integer number (862069040).
Almost surely, 210000000052 is an apocalyptic number.
It is an amenable number.
10000000052 is an abundant number, since it is smaller than the sum of its proper divisors (10689656908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000000052 is a wasteful number, since it uses less digits than its factorization.
10000000052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12315311 (or 12315309 counting only the distinct ones).
The product of its (nonzero) digits is 10, while the sum is 8.
Adding to 10000000052 its reverse (25000000001), we get a palindrome (35000000053).
The spelling of 10000000052 in words is "ten billion, fifty-two", and thus it is an aban number and an uban number.
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