Base | Representation |
---|---|
bin | 1001001000001… |
… | …11010101000100 |
3 | 12100002110121200 |
4 | 10210013111010 |
5 | 124100413233 |
6 | 11333142500 |
7 | 1616612562 |
oct | 444072504 |
9 | 170073550 |
10 | 76576068 |
11 | 3a252808 |
12 | 2178aa30 |
13 | 12b31aaa |
14 | a254a32 |
15 | 6ac9313 |
hex | 4907544 |
76576068 has 36 divisors (see below), whose sum is σ = 195571740. Its totient is φ = 25261056.
The previous prime is 76576057. The next prime is 76576117. The reversal of 76576068 is 86067567.
76576068 is a `hidden beast` number, since 76 + 576 + 0 + 6 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 61968384 + 14607684 = 7872^2 + 3822^2 .
It is a tau number, because it is divible by the number of its divisors (36).
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, 7473 + ... + 14456.
Almost surely, 276576068 is an apocalyptic number.
It is an amenable number.
76576068 is an abundant number, since it is smaller than the sum of its proper divisors (118995672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76576068 is a wasteful number, since it uses less digits than its factorization.
76576068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22036 (or 22031 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The square root of 76576068 is about 8750.7752799395. The cubic root of 76576068 is about 424.6498948310.
The spelling of 76576068 in words is "seventy-six million, five hundred seventy-six thousand, sixty-eight".
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