Base | Representation |
---|---|
bin | 1010010100100… |
… | …00110101101000 |
3 | 20000220112121121 |
4 | 11022100311220 |
5 | 134130421423 |
6 | 12331345024 |
7 | 2100613405 |
oct | 512206550 |
9 | 200815547 |
10 | 86576488 |
11 | 44963219 |
12 | 24bb2174 |
13 | 14c238bb |
14 | b6d92ac |
15 | 790245d |
hex | 5290d68 |
86576488 has 8 divisors (see below), whose sum is σ = 162330930. Its totient is φ = 43288240.
The previous prime is 86576471. The next prime is 86576527. The reversal of 86576488 is 88467568.
It can be written as a sum of positive squares in only one way, i.e., 86527204 + 49284 = 9302^2 + 222^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411023 + ... + 5411038.
Almost surely, 286576488 is an apocalyptic number.
It is an amenable number.
86576488 is a deficient number, since it is larger than the sum of its proper divisors (75754442).
86576488 is a wasteful number, since it uses less digits than its factorization.
86576488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10822067 (or 10822063 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 52.
The square root of 86576488 is about 9304.6487306077. The cubic root of 86576488 is about 442.3845877736.
The spelling of 86576488 in words is "eighty-six million, five hundred seventy-six thousand, four hundred eighty-eight".
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