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806076 = 223222391
BaseRepresentation
bin11000100110010111100
31111221201200
43010302330
5201243301
625135500
76565035
oct3046274
91457650
10806076
11500687
1232a590
13222b8b
1416da8c
1510dc86
hexc4cbc

806076 has 18 divisors (see below), whose sum is σ = 2037672. Its totient is φ = 268680.

The previous prime is 806059. The next prime is 806087. The reversal of 806076 is 670608.

806076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

806076 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 5 ways as a sum of consecutive naturals, for example, 11160 + ... + 11231.

It is an arithmetic number, because the mean of its divisors is an integer number (113204).

2806076 is an apocalyptic number.

It is an amenable number.

806076 is an abundant number, since it is smaller than the sum of its proper divisors (1231596).

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

806076 is a wasteful number, since it uses less digits than its factorization.

806076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22401 (or 22396 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 806076 is about 897.8173533631. The cubic root of 806076 is about 93.0662032947.

The spelling of 806076 in words is "eight hundred six thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 22391 44782 67173 89564 134346 201519 268692 403038 806076