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765073316 = 22727324047
BaseRepresentation
bin101101100110100…
…001011110100100
31222022121202021202
4231212201132210
53031324321231
6203530102032
724650005310
oct5546413644
91868552252
10765073316
113629559a7
1219427a918
13c2674607
1473876b40
15472785cb
hex2d9a17a4

765073316 has 12 divisors (see below), whose sum is σ = 1530146688. Its totient is φ = 327888552.

The previous prime is 765073301. The next prime is 765073327. The reversal of 765073316 is 613370567.

765073316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

765073316 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 765073316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13661996 + ... + 13662051.

It is an arithmetic number, because the mean of its divisors is an integer number (127512224).

Almost surely, 2765073316 is an apocalyptic number.

It is an amenable number.

765073316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

765073316 is a wasteful number, since it uses less digits than its factorization.

765073316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27324058 (or 27324056 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 765073316 is about 27659.9587129121. The cubic root of 765073316 is about 914.6066435064.

The spelling of 765073316 in words is "seven hundred sixty-five million, seventy-three thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 27324047 54648094 109296188 191268329 382536658 765073316