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10806908 = 2272913309
BaseRepresentation
bin101001001110…
…011001111100
3202100001021212
4221032121330
510231310113
61023343552
7160600010
oct51163174
922301255
1010806908
116111432
123751bb8
132314c28
141614540
15e370a8
hexa4e67c

10806908 has 24 divisors (see below), whose sum is σ = 22360800. Its totient is φ = 4471488.

The previous prime is 10806907. The next prime is 10806911. The reversal of 10806908 is 80960801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10806907) 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 7 ways as a sum of consecutive naturals, for example, 5843 + ... + 7466.

It is an arithmetic number, because the mean of its divisors is an integer number (931700).

Almost surely, 210806908 is an apocalyptic number.

It is an amenable number.

10806908 is an abundant number, since it is smaller than the sum of its proper divisors (11553892).

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

10806908 is a wasteful number, since it uses less digits than its factorization.

10806908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13349 (or 13347 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 10806908 is about 3287.3861957488. The cubic root of 10806908 is about 221.0890081878.

The spelling of 10806908 in words is "ten million, eight hundred six thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 29 58 116 203 406 812 13309 26618 53236 93163 186326 372652 385961 771922 1543844 2701727 5403454 10806908