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85035655 = 5155910909
BaseRepresentation
bin1010001000110…
…00101010000111
312221000020222201
411010120222013
5133232120110
612234335331
72051535235
oct504305207
9187006881
1085035655
1144000601
122458a547
1314804473
14b417955
1576eab3a
hex5118a87

85035655 has 8 divisors (see below), whose sum is σ = 102117600. Its totient is φ = 67978656.

The previous prime is 85035611. The next prime is 85035677. The reversal of 85035655 is 55653058.

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 85035655 - 29 = 85035143 is a prime.

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, 2341 + ... + 13249.

It is an arithmetic number, because the mean of its divisors is an integer number (12764700).

Almost surely, 285035655 is an apocalyptic number.

85035655 is a deficient number, since it is larger than the sum of its proper divisors (17081945).

85035655 is a wasteful number, since it uses less digits than its factorization.

85035655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12473.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 85035655 is about 9221.4779184250. The cubic root of 85035655 is about 439.7444366460.

The spelling of 85035655 in words is "eighty-five million, thirty-five thousand, six hundred fifty-five".

Divisors: 1 5 1559 7795 10909 54545 17007131 85035655