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85104596 = 2221276149
BaseRepresentation
bin1010001001010…
…01011111010100
312221010202120002
411010221133110
5133241321341
612240030432
72052243233
oct504513724
9187122502
1085104596
1144048385
1224602418
1314829965
14b434b1a
15771129b
hex51297d4

85104596 has 6 divisors (see below), whose sum is σ = 148933050. Its totient is φ = 42552296.

The previous prime is 85104583. The next prime is 85104637. The reversal of 85104596 is 69540158.

It can be written as a sum of positive squares in only one way, i.e., 73788100 + 11316496 = 8590^2 + 3364^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10638071 + ... + 10638078.

It is an arithmetic number, because the mean of its divisors is an integer number (24822175).

Almost surely, 285104596 is an apocalyptic number.

It is an amenable number.

85104596 is a deficient number, since it is larger than the sum of its proper divisors (63828454).

85104596 is a wasteful number, since it uses less digits than its factorization.

85104596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21276153 (or 21276151 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 85104596 is about 9225.2152278416. The cubic root of 85104596 is about 439.8632426225.

The spelling of 85104596 in words is "eighty-five million, one hundred four thousand, five hundred ninety-six".

Divisors: 1 2 4 21276149 42552298 85104596