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85058063 = 313331821
BaseRepresentation
bin1010001000111…
…10001000001111
312221001101201122
411010132020033
5133233324223
612235031155
72051660456
oct504361017
9187041648
1085058063
1144016422
122459b4bb
131481171c
14b421b9d
1577025c8
hex511e20f

85058063 has 8 divisors (see below), whose sum is σ = 85691856. Its totient is φ = 84427200.

The previous prime is 85058033. The next prime is 85058081. The reversal of 85058063 is 36085058.

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 85058063 - 28 = 85057807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85058023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103193 + ... + 104013.

It is an arithmetic number, because the mean of its divisors is an integer number (10711482).

Almost surely, 285058063 is an apocalyptic number.

85058063 is a deficient number, since it is larger than the sum of its proper divisors (633793).

85058063 is a wasteful number, since it uses less digits than its factorization.

85058063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 85058063 is about 9222.6928280194. The cubic root of 85058063 is about 439.7830593780.

The spelling of 85058063 in words is "eighty-five million, fifty-eight thousand, sixty-three".

Divisors: 1 313 331 821 103603 256973 271751 85058063