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87082362 = 23243311173
BaseRepresentation
bin1010011000011…
…00010101111010
320001212020112200
411030030111322
5134243113422
612350251030
72105121303
oct514142572
9201766480
1087082362
11451792a4
12251b6a76
131506cc33
14b7cb7aa
1579a22ac
hex530c57a

87082362 has 24 divisors (see below), whose sum is σ = 189131124. Its totient is φ = 28957824.

The previous prime is 87082351. The next prime is 87082367. The reversal of 87082362 is 26328078.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82246761 + 4835601 = 9069^2 + 2199^2 .

It is not an unprimeable number, because it can be changed into a prime (87082367) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2208 + ... + 13380.

Almost surely, 287082362 is an apocalyptic number.

87082362 is an abundant number, since it is smaller than the sum of its proper divisors (102048762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87082362 is a wasteful number, since it uses less digits than its factorization.

87082362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11614 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 87082362 is about 9331.7930752884. The cubic root of 87082362 is about 443.2445456330.

The spelling of 87082362 in words is "eighty-seven million, eighty-two thousand, three hundred sixty-two".

Divisors: 1 2 3 6 9 18 433 866 1299 2598 3897 7794 11173 22346 33519 67038 100557 201114 4837909 9675818 14513727 29027454 43541181 87082362