Base | Representation |
---|---|
bin | 1010010000001… |
… | …10001001000010 |
3 | 12222211200022210 |
4 | 11020012021002 |
5 | 134004232021 |
6 | 12311242550 |
7 | 2063026212 |
oct | 510061102 |
9 | 188750283 |
10 | 86008386 |
11 | 44605412 |
12 | 24979456 |
13 | 14a85149 |
14 | b5cc242 |
15 | 783de76 |
hex | 5206242 |
86008386 has 16 divisors (see below), whose sum is σ = 172142784. Its totient is φ = 28648464.
The previous prime is 86008367. The next prime is 86008411. The reversal of 86008386 is 68380068.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5235 + ... + 14121.
It is an arithmetic number, because the mean of its divisors is an integer number (10758924).
Almost surely, 286008386 is an apocalyptic number.
86008386 is an abundant number, since it is smaller than the sum of its proper divisors (86134398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86008386 is a wasteful number, since it uses less digits than its factorization.
86008386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10505.
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 86008386 is about 9274.0706272920. The cubic root of 86008386 is about 441.4148430049.
The spelling of 86008386 in words is "eighty-six million, eight thousand, three hundred eighty-six".
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