Base | Representation |
---|---|
bin | 1001111001111… |
… | …11001111011100 |
3 | 12210100202000122 |
4 | 10330333033130 |
5 | 132233042130 |
6 | 12125014112 |
7 | 2026210652 |
oct | 474771734 |
9 | 183322018 |
10 | 83096540 |
11 | 429a672a |
12 | 239b4338 |
13 | 142a5967 |
14 | b070dd2 |
15 | 74662e5 |
hex | 4f3f3dc |
83096540 has 24 divisors (see below), whose sum is σ = 174781152. Its totient is φ = 33185600.
The previous prime is 83096537. The next prime is 83096569. The reversal of 83096540 is 4569038.
It is a self number, because there is not a number n which added to its sum of digits gives 83096540.
It is a congruent number.
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, 11057 + ... + 16983.
It is an arithmetic number, because the mean of its divisors is an integer number (7282548).
Almost surely, 283096540 is an apocalyptic number.
It is an amenable number.
83096540 is an abundant number, since it is smaller than the sum of its proper divisors (91684612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83096540 is a wasteful number, since it uses less digits than its factorization.
83096540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6637 (or 6635 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 83096540 is about 9115.7303602070. The cubic root of 83096540 is about 436.3761238272.
The spelling of 83096540 in words is "eighty-three million, ninety-six thousand, five hundred forty".
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