Base | Representation |
---|---|
bin | 1010010011001… |
… | …00101010100100 |
3 | 20000120100102102 |
4 | 11021210222210 |
5 | 134104124211 |
6 | 12323431232 |
7 | 2066231042 |
oct | 511445244 |
9 | 200510372 |
10 | 86395556 |
11 | 4484a295 |
12 | 24b25518 |
13 | 14b8c440 |
14 | b68d392 |
15 | 78b8a3b |
hex | 5264aa4 |
86395556 has 24 divisors (see below), whose sum is σ = 163915584. Its totient is φ = 39607200.
The previous prime is 86395531. The next prime is 86395577. The reversal of 86395556 is 65559368.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 86395556.
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 in 7 ways as a sum of consecutive naturals, for example, 2351 + ... + 13353.
It is an arithmetic number, because the mean of its divisors is an integer number (6829816).
Almost surely, 286395556 is an apocalyptic number.
It is an amenable number.
86395556 is a deficient number, since it is larger than the sum of its proper divisors (77520028).
86395556 is a wasteful number, since it uses less digits than its factorization.
86395556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11171 (or 11169 counting only the distinct ones).
The product of its digits is 972000, while the sum is 47.
The square root of 86395556 is about 9294.9209786851. The cubic root of 86395556 is about 442.0762001532.
The spelling of 86395556 in words is "eighty-six million, three hundred ninety-five thousand, five hundred fifty-six".
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