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85608162706 = 21119265777081
BaseRepresentation
bin100111110111010100…
…1001110010110010010
322011222011212020221211
41033232221032112102
52400311142201311
6103154452010334
76120310243123
oct1175651162622
9264864766854
1085608162706
11333406377a0
12147120009aa
1380c3c897a1
14420190a04a
152360a06821
hex13eea4e592

85608162706 has 32 divisors (see below), whose sum is σ = 147516448320. Its totient is φ = 36850406400.

The previous prime is 85608162617. The next prime is 85608162707. The reversal of 85608162706 is 60726180658.

It is a self number, because there is not a number n which added to its sum of digits gives 85608162706.

It is not an unprimeable number, because it can be changed into a prime (85608162707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072086 + ... + 1149166.

It is an arithmetic number, because the mean of its divisors is an integer number (4609889010).

Almost surely, 285608162706 is an apocalyptic number.

85608162706 is a deficient number, since it is larger than the sum of its proper divisors (61908285614).

85608162706 is a wasteful number, since it uses less digits than its factorization.

85608162706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79770.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 85608162706 in words is "eighty-five billion, six hundred eight million, one hundred sixty-two thousand, seven hundred six".

Divisors: 1 2 11 19 22 38 209 418 2657 5314 29227 50483 58454 77081 100966 154162 555313 847891 1110626 1464539 1695782 2929078 16109929 32219858 204804217 409608434 2252846387 3891280123 4505692774 7782560246 42804081353 85608162706