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9680216 = 2371313297
BaseRepresentation
bin100100111011…
…010101011000
3200012210202112
4210323111120
54434231331
6543251452
7145165130
oct44732530
920183675
109680216
115511987
1232a9b88
13200c150
1413ddac0
15cb332b
hex93b558

9680216 has 32 divisors (see below), whose sum is σ = 22340640. Its totient is φ = 3829248.

The previous prime is 9680201. The next prime is 9680221. The reversal of 9680216 is 6120869.

9680216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5921 + ... + 7376.

It is an arithmetic number, because the mean of its divisors is an integer number (698145).

Almost surely, 29680216 is an apocalyptic number.

It is an amenable number.

9680216 is an abundant number, since it is smaller than the sum of its proper divisors (12660424).

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

9680216 is a wasteful number, since it uses less digits than its factorization.

9680216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13323 (or 13319 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 9680216 is about 3111.3045495419. The cubic root of 9680216 is about 213.1220325349.

The spelling of 9680216 in words is "nine million, six hundred eighty thousand, two hundred sixteen".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 13297 26594 53188 93079 106376 172861 186158 345722 372316 691444 744632 1210027 1382888 2420054 4840108 9680216