Base | Representation |
---|---|
bin | 11010101010001000… |
… | …010011001001101000 |
3 | 2201212212022020202100 |
4 | 122222020103021220 |
5 | 432110232343323 |
6 | 21052201533400 |
7 | 2032221613224 |
oct | 325210231150 |
9 | 81785266670 |
10 | 28624106088 |
11 | 1115961a626 |
12 | 566a1a4260 |
13 | 29123069a6 |
14 | 155780d784 |
15 | b27e46943 |
hex | 6aa213268 |
28624106088 has 48 divisors (see below), whose sum is σ = 78680702880. Its totient is φ = 9398958624.
The previous prime is 28624106039. The next prime is 28624106113. The reversal of 28624106088 is 88060142682.
28624106088 is a `hidden beast` number, since 2 + 8 + 6 + 24 + 10 + 608 + 8 = 666.
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, 2962020 + ... + 2971667.
It is an arithmetic number, because the mean of its divisors is an integer number (1639181310).
Almost surely, 228624106088 is an apocalyptic number.
It is an amenable number.
28624106088 is an abundant number, since it is smaller than the sum of its proper divisors (50056596792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28624106088 is a wasteful number, since it uses less digits than its factorization.
28624106088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5933766 (or 5933759 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 45.
The spelling of 28624106088 in words is "twenty-eight billion, six hundred twenty-four million, one hundred six thousand, eighty-eight".
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