Base | Representation |
---|---|
bin | 1001100100111… |
… | …10001011101100 |
3 | 12121011200100011 |
4 | 10302132023230 |
5 | 131031332232 |
6 | 11545543004 |
7 | 1663606336 |
oct | 462361354 |
9 | 177150304 |
10 | 80339692 |
11 | 41393444 |
12 | 22aa4a64 |
13 | 1384bba4 |
14 | a954456 |
15 | 70be547 |
hex | 4c9e2ec |
80339692 has 24 divisors (see below), whose sum is σ = 142700544. Its totient is φ = 39573072.
The previous prime is 80339689. The next prime is 80339711. The reversal of 80339692 is 29693308.
It is a super-2 number, since 2×803396922 = 12908932221309728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84363 + ... + 85309.
It is an arithmetic number, because the mean of its divisors is an integer number (5945856).
Almost surely, 280339692 is an apocalyptic number.
It is an amenable number.
80339692 is a deficient number, since it is larger than the sum of its proper divisors (62360852).
80339692 is a wasteful number, since it uses less digits than its factorization.
80339692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1245 (or 1243 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 80339692 is about 8963.2411548502. The cubic root of 80339692 is about 431.4959470274.
The spelling of 80339692 in words is "eighty million, three hundred thirty-nine thousand, six hundred ninety-two".
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