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316110852 = 223217516521
BaseRepresentation
bin10010110101110…
…111100000000100
3211000211002120100
4102311313200010
51121411021402
651211204100
710555616661
oct2265674004
9730732510
10316110852
11152488842
1289a46630
135064bc55
142dda8a68
151cb4271c
hex12d77804

316110852 has 36 divisors (see below), whose sum is σ = 846063036. Its totient is φ = 99171840.

The previous prime is 316110829. The next prime is 316110857. The reversal of 316110852 is 258011613.

It can be written as a sum of positive squares in 2 ways, for example, as 204089796 + 112021056 = 14286^2 + 10584^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (316110857) 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 11 ways as a sum of consecutive naturals, for example, 257649 + ... + 258872.

It is an arithmetic number, because the mean of its divisors is an integer number (23501751).

Almost surely, 2316110852 is an apocalyptic number.

It is an amenable number.

316110852 is an abundant number, since it is smaller than the sum of its proper divisors (529952184).

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

316110852 is a wasteful number, since it uses less digits than its factorization.

316110852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516548 (or 516543 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 316110852 is about 17779.5065173362. The cubic root of 316110852 is about 681.2080975041.

The spelling of 316110852 in words is "three hundred sixteen million, one hundred ten thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 516521 1033042 1549563 2066084 3099126 4648689 6198252 8780857 9297378 17561714 18594756 26342571 35123428 52685142 79027713 105370284 158055426 316110852