Base | Representation |
---|---|
bin | 1010010000110… |
… | …01000000000000 |
3 | 12222222121021202 |
4 | 11020121000000 |
5 | 134014220012 |
6 | 12313040332 |
7 | 2063500343 |
oct | 510310000 |
9 | 188877252 |
10 | 86085632 |
11 | 44658456 |
12 | 249b60a8 |
13 | 14ab1359 |
14 | b60c45a |
15 | 7856cc2 |
hex | 5219000 |
86085632 has 26 divisors (see below), whose sum is σ = 172158438. Its totient is φ = 43040768.
The previous prime is 86085617. The next prime is 86085641. The reversal of 86085632 is 23658068.
It can be written as a sum of positive squares in only one way, i.e., 44302336 + 41783296 = 6656^2 + 6464^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6413 + ... + 14604.
Almost surely, 286085632 is an apocalyptic number.
It is an amenable number.
86085632 is a deficient number, since it is larger than the sum of its proper divisors (86072806).
86085632 is an equidigital number, since it uses as much as digits as its factorization.
86085632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21041 (or 21019 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 86085632 is about 9278.2343147821. The cubic root of 86085632 is about 441.5469515497.
The spelling of 86085632 in words is "eighty-six million, eighty-five thousand, six hundred thirty-two".
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