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85100935 = 529586903
BaseRepresentation
bin1010001001010…
…00100110000111
312221010120112111
411010220212013
5133241212220
612240001451
72052226453
oct504504607
9187116474
1085100935
1144045657
1224600287
13148280aa
14b433663
15771015a
hex5128987

85100935 has 8 divisors (see below), whose sum is σ = 105642720. Its totient is φ = 65733024.

The previous prime is 85100927. The next prime is 85101007. The reversal of 85100935 is 53900158.

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

It is not a de Polignac number, because 85100935 - 23 = 85100927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85100897 and 85100906.

It is a congruent number.

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, 293307 + ... + 293596.

It is an arithmetic number, because the mean of its divisors is an integer number (13205340).

Almost surely, 285100935 is an apocalyptic number.

85100935 is a deficient number, since it is larger than the sum of its proper divisors (20541785).

85100935 is a wasteful number, since it uses less digits than its factorization.

85100935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586937.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 85100935 is about 9225.0168021527. The cubic root of 85100935 is about 439.8569352372.

The spelling of 85100935 in words is "eighty-five million, one hundred thousand, nine hundred thirty-five".

Divisors: 1 5 29 145 586903 2934515 17020187 85100935