Base | Representation |
---|---|
bin | 1001100110011… |
… | …01101101100000 |
3 | 12121112120101101 |
4 | 10303031231200 |
5 | 131104044433 |
6 | 11554044144 |
7 | 1665350035 |
oct | 463155540 |
9 | 177476341 |
10 | 80534368 |
11 | 41506732 |
12 | 22b79654 |
13 | 138b9695 |
14 | a9a538c |
15 | 710c07d |
hex | 4ccdb60 |
80534368 has 24 divisors (see below), whose sum is σ = 158927832. Its totient is φ = 40171776.
The previous prime is 80534357. The next prime is 80534371. The reversal of 80534368 is 86343508.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11871 + ... + 17377.
It is an arithmetic number, because the mean of its divisors is an integer number (6621993).
Almost surely, 280534368 is an apocalyptic number.
It is an amenable number.
80534368 is a deficient number, since it is larger than the sum of its proper divisors (78393464).
80534368 is a wasteful number, since it uses less digits than its factorization.
80534368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5974 (or 5966 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 80534368 is about 8974.0942718472. The cubic root of 80534368 is about 431.8441939277.
It can be divided in two parts, 8053 and 4368, that added together give a palindrome (12421).
The spelling of 80534368 in words is "eighty million, five hundred thirty-four thousand, three hundred sixty-eight".
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