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808087082 = 211331311087
BaseRepresentation
bin110000001010100…
…110111000101010
32002022120002002012
4300022212320222
53123332241312
6212104035522
726011425005
oct6012467052
92068502065
10808087082
11385164870
121a6762ba2
13cb554b4a
147947253c
154ae23322
hex302a6e2a

808087082 has 16 divisors (see below), whose sum is σ = 1322842752. Its totient is φ = 367168320.

The previous prime is 808087073. The next prime is 808087097. The reversal of 808087082 is 280780808.

It is an unprimeable number.

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, 67343 + ... + 78429.

It is an arithmetic number, because the mean of its divisors is an integer number (82677672).

Almost surely, 2808087082 is an apocalyptic number.

808087082 is a deficient number, since it is larger than the sum of its proper divisors (514755670).

808087082 is a wasteful number, since it uses less digits than its factorization.

808087082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14413.

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 808087082 is about 28426.8725328693. The cubic root of 808087082 is about 931.4353608952.

The spelling of 808087082 in words is "eight hundred eight million, eighty-seven thousand, eighty-two".

Divisors: 1 2 11 22 3313 6626 11087 22174 36443 72886 121957 243914 36731231 73462462 404043541 808087082