Base | Representation |
---|---|
bin | 1010010000001… |
… | …10001001111010 |
3 | 12222211200101212 |
4 | 11020012021322 |
5 | 134004232232 |
6 | 12311243122 |
7 | 2063026322 |
oct | 510061172 |
9 | 188750355 |
10 | 86008442 |
11 | 44605463 |
12 | 249794a2 |
13 | 14a85190 |
14 | b5cc282 |
15 | 783deb2 |
hex | 520627a |
86008442 has 16 divisors (see below), whose sum is σ = 139097952. Its totient is φ = 39650160.
The previous prime is 86008411. The next prime is 86008451. The reversal of 86008442 is 24480068.
It is a junction number, because it is equal to n+sod(n) for n = 86008399 and 86008408.
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, 32717 + ... + 35247.
It is an arithmetic number, because the mean of its divisors is an integer number (8693622).
Almost surely, 286008442 is an apocalyptic number.
86008442 is a deficient number, since it is larger than the sum of its proper divisors (53089510).
86008442 is a wasteful number, since it uses less digits than its factorization.
86008442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3853.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 86008442 is about 9274.0736464619. The cubic root of 86008442 is about 441.4149388065.
The spelling of 86008442 in words is "eighty-six million, eight thousand, four hundred forty-two".
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