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85482593 = 731393929
BaseRepresentation
bin1010001100001…
…01110001100001
312221211222001222
411012011301201
5133340420333
612252104425
72055406250
oct506056141
9187758058
1085482593
1144286379
1224765115
131492ca21
14b4d2797
157788298
hex5185c61

85482593 has 8 divisors (see below), whose sum is σ = 100846080. Its totient is φ = 70907040.

The previous prime is 85482589. The next prime is 85482599. The reversal of 85482593 is 39528458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85482593 - 22 = 85482589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85482599) by changing a digit.

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, 196748 + ... + 197181.

It is an arithmetic number, because the mean of its divisors is an integer number (12605760).

Almost surely, 285482593 is an apocalyptic number.

It is an amenable number.

85482593 is a deficient number, since it is larger than the sum of its proper divisors (15363487).

85482593 is a wasteful number, since it uses less digits than its factorization.

85482593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393967.

The product of its digits is 345600, while the sum is 44.

The square root of 85482593 is about 9245.6796937813. The cubic root of 85482593 is about 440.5135068779.

The spelling of 85482593 in words is "eighty-five million, four hundred eighty-two thousand, five hundred ninety-three".

Divisors: 1 7 31 217 393929 2757503 12211799 85482593