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85095707 = 127966533
BaseRepresentation
bin1010001001001…
…11010100011011
312221010022100212
411010213110123
5133241030312
612235521335
72052205304
oct504472433
9187108325
1085095707
1144041734
12245b924b
13148258b8
14b4317ab
15770d822
hex512751b

85095707 has 4 divisors (see below), whose sum is σ = 85163520. Its totient is φ = 85027896.

The previous prime is 85095691. The next prime is 85095721. The reversal of 85095707 is 70759058.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85095707 - 24 = 85095691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85095757) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 31988 + ... + 34545.

It is an arithmetic number, because the mean of its divisors is an integer number (21290880).

Almost surely, 285095707 is an apocalyptic number.

85095707 is a deficient number, since it is larger than the sum of its proper divisors (67813).

85095707 is a wasteful number, since it uses less digits than its factorization.

85095707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67812.

The product of its (nonzero) digits is 88200, while the sum is 41.

The square root of 85095707 is about 9224.7334378832. The cubic root of 85095707 is about 439.8479278190.

The spelling of 85095707 in words is "eighty-five million, ninety-five thousand, seven hundred seven".

Divisors: 1 1279 66533 85095707