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85359201 = 330792681
BaseRepresentation
bin1010001011001…
…11101001100001
312221121200210220
411011213221201
5133322443301
612245313253
72054353434
oct505475141
9187550726
1085359201
11442016a4
1224705829
13148b8805
14b49d81b
157761936
hex5167a61

85359201 has 8 divisors (see below), whose sum is σ = 114184224. Its totient is φ = 56720160.

The previous prime is 85359179. The next prime is 85359247. The reversal of 85359201 is 10295358.

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

It is not a de Polignac number, because 85359201 - 27 = 85359073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85359401) 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 7 ways as a sum of consecutive naturals, for example, 45420 + ... + 47261.

It is an arithmetic number, because the mean of its divisors is an integer number (14273028).

Almost surely, 285359201 is an apocalyptic number.

It is an amenable number.

85359201 is a deficient number, since it is larger than the sum of its proper divisors (28825023).

85359201 is a wasteful number, since it uses less digits than its factorization.

85359201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92991.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 85359201 is about 9239.0043294719. The cubic root of 85359201 is about 440.3014480423.

The spelling of 85359201 in words is "eighty-five million, three hundred fifty-nine thousand, two hundred one".

Divisors: 1 3 307 921 92681 278043 28453067 85359201