Base | Representation |
---|---|
bin | 100011101000111000… |
… | …1001111101001100000 |
3 | 21022112202211102121000 |
4 | 1013101301033221200 |
5 | 2223220122310303 |
6 | 55054212432000 |
7 | 5346402330651 |
oct | 1072161175140 |
9 | 238482742530 |
10 | 76533791328 |
11 | 2a50436a215 |
12 | 129bb018600 |
13 | 72a8c9a077 |
14 | 39c0695528 |
15 | 1ece038da3 |
hex | 11d1c4fa60 |
76533791328 has 48 divisors (see below), whose sum is σ = 223223560560. Its totient is φ = 25511263488.
The previous prime is 76533791311. The next prime is 76533791353. The reversal of 76533791328 is 82319733567.
76533791328 is a `hidden beast` number, since 7 + 6 + 533 + 79 + 1 + 32 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44289525 + ... + 44291252.
It is an arithmetic number, because the mean of its divisors is an integer number (4650490845).
Almost surely, 276533791328 is an apocalyptic number.
It is an amenable number.
76533791328 is an abundant number, since it is smaller than the sum of its proper divisors (146689769232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76533791328 is a wasteful number, since it uses less digits than its factorization.
76533791328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88580796 (or 88580782 counting only the distinct ones).
The product of its digits is 5715360, while the sum is 54.
The spelling of 76533791328 in words is "seventy-six billion, five hundred thirty-three million, seven hundred ninety-one thousand, three hundred twenty-eight".
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