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318368064014 = 271113159025007
BaseRepresentation
bin1001010001000000011…
…01110010001000001110
31010102202121200100200022
410220200031302020032
520204004211022024
6402131204302142
732000312615360
oct4504015621016
91112677610608
10318368064014
111130235216a0
12518509a1952
132403939b540
14115a27bcd30
15843501d35e
hex4a2037220e

318368064014 has 32 divisors (see below), whose sum is σ = 641188832256. Its totient is φ = 114498004320.

The previous prime is 318368064013. The next prime is 318368064191. The reversal of 318368064014 is 410460863813.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318368064011) 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, 79510502 + ... + 79514505.

It is an arithmetic number, because the mean of its divisors is an integer number (20037151008).

Almost surely, 2318368064014 is an apocalyptic number.

318368064014 is an abundant number, since it is smaller than the sum of its proper divisors (322820768242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318368064014 is a wasteful number, since it uses less digits than its factorization.

318368064014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159025040.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 318368064014 in words is "three hundred eighteen billion, three hundred sixty-eight million, sixty-four thousand, fourteen".

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 2002 159025007 318050014 1113175049 1749275077 2067325091 2226350098 3498550154 4134650182 12244925539 14471275637 22740576001 24489851078 28942551274 45481152002 159184032007 318368064014