Base | Representation |
---|---|
bin | 100011101100101111… |
… | …0010101100111110110 |
3 | 21022212210001120222120 |
4 | 1013121132111213312 |
5 | 2224001220142130 |
6 | 55115111140410 |
7 | 5352532124352 |
oct | 1073136254766 |
9 | 238783046876 |
10 | 76663052790 |
11 | 2a570327275 |
12 | 12a36374706 |
13 | 72c99b763c |
14 | 39d3902462 |
15 | 1eda56d910 |
hex | 11d97959f6 |
76663052790 has 64 divisors (see below), whose sum is σ = 184404079872. Its totient is φ = 20397686400.
The previous prime is 76663052723. The next prime is 76663052819. The reversal of 76663052790 is 9725036667.
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, 42330985 + ... + 42332795.
It is an arithmetic number, because the mean of its divisors is an integer number (2881313748).
Almost surely, 276663052790 is an apocalyptic number.
76663052790 is an abundant number, since it is smaller than the sum of its proper divisors (107741027082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76663052790 is a wasteful number, since it uses less digits than its factorization.
76663052790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4205.
The product of its (nonzero) digits is 2857680, while the sum is 51.
The spelling of 76663052790 in words is "seventy-six billion, six hundred sixty-three million, fifty-two thousand, seven hundred ninety".
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