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10808652 = 2234320947
BaseRepresentation
bin101001001110…
…110101001100
3202100010200110
4221032311030
510231334102
61023400020
7160605051
oct51166514
922303613
1010808652
116112778
123753010
13231596a
141615028
15e3786c
hexa4ed4c

10808652 has 24 divisors (see below), whose sum is σ = 25807936. Its totient is φ = 3518928.

The previous prime is 10808647. The next prime is 10808653. The reversal of 10808652 is 25680801.

10808652 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10808653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9958 + ... + 10989.

Almost surely, 210808652 is an apocalyptic number.

10808652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10808652 is an abundant number, since it is smaller than the sum of its proper divisors (14999284).

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

10808652 is a wasteful number, since it uses less digits than its factorization.

10808652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20997 (or 20995 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 10808652 is about 3287.6514413788. The cubic root of 10808652 is about 221.1009005346.

The spelling of 10808652 in words is "ten million, eight hundred eight thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 20947 41894 62841 83788 125682 251364 900721 1801442 2702163 3602884 5404326 10808652