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808068 = 22367339
BaseRepresentation
bin11000101010010000100
31112001110110
43011102010
5201324233
625153020
76603612
oct3052204
91461413
10808068
11502128
1232b770
13223a61
141706b2
1510e663
hexc5484

808068 has 12 divisors (see below), whose sum is σ = 1885520. Its totient is φ = 269352.

The previous prime is 808039. The next prime is 808081. The reversal of 808068 is 860808.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33658 + ... + 33681.

2808068 is an apocalyptic number.

It is an amenable number.

808068 is an abundant number, since it is smaller than the sum of its proper divisors (1077452).

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

808068 is a wasteful number, since it uses less digits than its factorization.

808068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67346 (or 67344 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 808068 is about 898.9260258775. The cubic root of 808068 is about 93.1428029264.

The spelling of 808068 in words is "eight hundred eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 67339 134678 202017 269356 404034 808068