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8116528 = 24772469
BaseRepresentation
bin11110111101100100110000
3120021100210011
4132331210300
54034212103
6445544304
7125663230
oct36754460
916240704
108116528
114644082
122875094
1318b24a4
141113cc0
15aa4d6d
hex7bd930

8116528 has 20 divisors (see below), whose sum is σ = 17972560. Its totient is φ = 3478464.

The previous prime is 8116523. The next prime is 8116541. The reversal of 8116528 is 8256118.

8116528 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8116528.

It is not an unprimeable number, because it can be changed into a prime (8116523) 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, 36123 + ... + 36346.

It is an arithmetic number, because the mean of its divisors is an integer number (898628).

Almost surely, 28116528 is an apocalyptic number.

It is an amenable number.

8116528 is an abundant number, since it is smaller than the sum of its proper divisors (9856032).

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

8116528 is a wasteful number, since it uses less digits than its factorization.

8116528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72484 (or 72478 counting only the distinct ones).

The product of its digits is 3840, while the sum is 31.

The square root of 8116528 is about 2848.9520880492. The cubic root of 8116528 is about 200.9663896014.

The spelling of 8116528 in words is "eight million, one hundred sixteen thousand, five hundred twenty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 72469 144938 289876 507283 579752 1014566 1159504 2029132 4058264 8116528