Base | Representation |
---|---|
bin | 100011110001001111… |
… | …0100011011110010000 |
3 | 21100021022021210221000 |
4 | 1013202132203132100 |
5 | 2224303402320324 |
6 | 55142104502000 |
7 | 5356345054266 |
oct | 1074236433620 |
9 | 240238253830 |
10 | 76814104464 |
11 | 2a638617669 |
12 | 12a78a7a900 |
13 | 7322094126 |
14 | 3a099c2436 |
15 | 1ee89599c9 |
hex | 11e27a3790 |
76814104464 has 80 divisors (see below), whose sum is σ = 221604387840. Its totient is φ = 25474700160.
The previous prime is 76814104453. The next prime is 76814104469. The reversal of 76814104464 is 46440141867.
76814104464 is a `hidden beast` number, since 7 + 6 + 81 + 4 + 104 + 464 = 666.
It is not an unprimeable number, because it can be changed into a prime (76814104469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366192 + ... + 536399.
It is an arithmetic number, because the mean of its divisors is an integer number (2770054848).
Almost surely, 276814104464 is an apocalyptic number.
It is an amenable number.
76814104464 is an abundant number, since it is smaller than the sum of its proper divisors (144790283376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76814104464 is a wasteful number, since it uses less digits than its factorization.
76814104464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 902805 (or 902793 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 76814104464 in words is "seventy-six billion, eight hundred fourteen million, one hundred four thousand, four hundred sixty-four".
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