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768352 = 25131847
BaseRepresentation
bin10111011100101100000
31110000222111
42323211200
5144041402
624245104
76350044
oct2734540
91400874
10768352
11485302
12310794
1320b960
14160024
151029d7
hexbb960

768352 has 24 divisors (see below), whose sum is σ = 1629936. Its totient is φ = 354432.

The previous prime is 768347. The next prime is 768353. The reversal of 768352 is 253867.

768352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768353) by changing a digit.

768352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508 + ... + 1339.

It is an arithmetic number, because the mean of its divisors is an integer number (67914).

2768352 is an apocalyptic number.

It is an amenable number.

768352 is an abundant number, since it is smaller than the sum of its proper divisors (861584).

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

768352 is a wasteful number, since it uses less digits than its factorization.

768352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870 (or 1862 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 768352 is about 876.5569006060. The cubic root of 768352 is about 91.5911282192.

The spelling of 768352 in words is "seven hundred sixty-eight thousand, three hundred fifty-two".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 1847 3694 7388 14776 24011 29552 48022 59104 96044 192088 384176 768352