Base | Representation |
---|---|
bin | 1010010110110… |
… | …00001111011000 |
3 | 20001110101210121 |
4 | 11023120033120 |
5 | 134214301302 |
6 | 12341523024 |
7 | 2103242152 |
oct | 513301730 |
9 | 201411717 |
10 | 86868952 |
11 | 45042a25 |
12 | 25113474 |
13 | 14cc6a61 |
14 | b773ad2 |
15 | 795de37 |
hex | 52d83d8 |
86868952 has 16 divisors (see below), whose sum is σ = 163081800. Its totient is φ = 43380480.
The previous prime is 86868883. The next prime is 86868973. The reversal of 86868952 is 25986868.
It is a self number, because there is not a number n which added to its sum of digits gives 86868952.
It is a congruent number.
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 in 3 ways as a sum of consecutive naturals, for example, 552 + ... + 13192.
Almost surely, 286868952 is an apocalyptic number.
It is an amenable number.
86868952 is a deficient number, since it is larger than the sum of its proper divisors (76212848).
86868952 is a wasteful number, since it uses less digits than its factorization.
86868952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13506 (or 13502 counting only the distinct ones).
The product of its digits is 1658880, while the sum is 52.
The square root of 86868952 is about 9320.3514955178. The cubic root of 86868952 is about 442.8821676360.
The spelling of 86868952 in words is "eighty-six million, eight hundred sixty-eight thousand, nine hundred fifty-two".
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