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85675076 = 2241522409
BaseRepresentation
bin1010001101101…
…00110001000100
312222012202002222
411012310301010
5133413100301
612300151512
72060140364
oct506646104
9188182088
1085675076
11443a7a53
1224838598
1314999516
14b5429a4
1577c531b
hex51b4c44

85675076 has 12 divisors (see below), whose sum is σ = 153588540. Its totient is φ = 41792640.

The previous prime is 85675043. The next prime is 85675097. The reversal of 85675076 is 67057658.

It can be written as a sum of positive squares in 2 ways, for example, as 7706176 + 77968900 = 2776^2 + 8830^2 .

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 3 ways as a sum of consecutive naturals, for example, 261041 + ... + 261368.

It is an arithmetic number, because the mean of its divisors is an integer number (12799045).

Almost surely, 285675076 is an apocalyptic number.

It is an amenable number.

85675076 is a deficient number, since it is larger than the sum of its proper divisors (67913464).

85675076 is a wasteful number, since it uses less digits than its factorization.

85675076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522454 (or 522452 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 85675076 is about 9256.0831889088. The cubic root of 85675076 is about 440.8438969440.

The spelling of 85675076 in words is "eighty-five million, six hundred seventy-five thousand, seventy-six".

Divisors: 1 2 4 41 82 164 522409 1044818 2089636 21418769 42837538 85675076