Base | Representation |
---|---|
bin | 1010010000101… |
… | …11010101001100 |
3 | 12222222020220120 |
4 | 11020113111030 |
5 | 134014010141 |
6 | 12312544540 |
7 | 2063441406 |
oct | 510272514 |
9 | 188866816 |
10 | 86078796 |
11 | 44653301 |
12 | 249b2150 |
13 | 14aab1cb |
14 | b609b76 |
15 | 7854c66 |
hex | 521754c |
86078796 has 12 divisors (see below), whose sum is σ = 200850552. Its totient is φ = 28692928.
The previous prime is 86078777. The next prime is 86078801. The reversal of 86078796 is 69787068.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3586605 + ... + 3586628.
It is an arithmetic number, because the mean of its divisors is an integer number (16737546).
Almost surely, 286078796 is an apocalyptic number.
It is an amenable number.
86078796 is an abundant number, since it is smaller than the sum of its proper divisors (114771756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86078796 is a wasteful number, since it uses less digits than its factorization.
86078796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7173240 (or 7173238 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 51.
The square root of 86078796 is about 9277.8659184103. The cubic root of 86078796 is about 441.5352635951.
The spelling of 86078796 in words is "eighty-six million, seventy-eight thousand, seven hundred ninety-six".
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