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304696 = 2375441
BaseRepresentation
bin1001010011000111000
3120110222001
41022120320
534222241
610310344
72406220
oct1123070
9513861
10304696
11198a17
121283b4
13a88c2
147d080
1560431
hex4a638

304696 has 16 divisors (see below), whose sum is σ = 653040. Its totient is φ = 130560.

The previous prime is 304687. The next prime is 304709. The reversal of 304696 is 696403.

304696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 2665 + ... + 2776.

It is an arithmetic number, because the mean of its divisors is an integer number (40815).

2304696 is an apocalyptic number.

It is an amenable number.

304696 is an abundant number, since it is smaller than the sum of its proper divisors (348344).

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

304696 is a wasteful number, since it uses less digits than its factorization.

304696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5450 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 304696 is about 551.9927535756. The cubic root of 304696 is about 67.2907833862.

It can be divided in two parts, 304 and 696, that added together give a cube (1000 = 103).

The spelling of 304696 in words is "three hundred four thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 5441 10882 21764 38087 43528 76174 152348 304696