Base | Representation |
---|---|
bin | 1010010110111… |
… | …10110010001000 |
3 | 20001111202120012 |
4 | 11023132302020 |
5 | 134221131002 |
6 | 12342251052 |
7 | 2103413246 |
oct | 513366210 |
9 | 201452505 |
10 | 86895752 |
11 | 45061079 |
12 | 25126a88 |
13 | 15006008 |
14 | b77d796 |
15 | 7966d52 |
hex | 52dec88 |
86895752 has 8 divisors (see below), whose sum is σ = 162929550. Its totient is φ = 43447872.
The previous prime is 86895737. The next prime is 86895763. The reversal of 86895752 is 25759868.
It can be written as a sum of positive squares in only one way, i.e., 49758916 + 37136836 = 7054^2 + 6094^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 86895752.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5430977 + ... + 5430992.
Almost surely, 286895752 is an apocalyptic number.
It is an amenable number.
86895752 is a deficient number, since it is larger than the sum of its proper divisors (76033798).
86895752 is a wasteful number, since it uses less digits than its factorization.
86895752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10861975 (or 10861971 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 50.
The square root of 86895752 is about 9321.7890986656. The cubic root of 86895752 is about 442.9277075803.
It can be divided in two parts, 8689 and 5752, that added together give a palindrome (14441).
The spelling of 86895752 in words is "eighty-six million, eight hundred ninety-five thousand, seven hundred fifty-two".
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