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808088008008 = 233125272687821
BaseRepresentation
bin10111100001001011100…
…11000111010101001000
32212020211001011010011210
423300211303013111020
5101214431012224013
61415121442253120
7112245113510211
oct13604563072510
92766731133153
10808088008008
11291787682936
121107430571a0
135b2827c4b28
142b17c5bc408
15160483c3cc3
hexbc25cc7548

808088008008 has 32 divisors (see below), whose sum is σ = 2020382040960. Its totient is φ = 269341066560.

The previous prime is 808088008003. The next prime is 808088008139. The reversal of 808088008008 is 800800880808.

It is not an unprimeable number, because it can be changed into a prime (808088008001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043263 + ... + 1644558.

It is an arithmetic number, because the mean of its divisors is an integer number (63136938780).

Almost surely, 2808088008008 is an apocalyptic number.

It is an amenable number.

808088008008 is an abundant number, since it is smaller than the sum of its proper divisors (1212294032952).

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

808088008008 is a wasteful number, since it uses less digits than its factorization.

808088008008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700357 (or 2700353 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 48.

The spelling of 808088008008 in words is "eight hundred eight billion, eighty-eight million, eight thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 12527 25054 37581 50108 75162 100216 150324 300648 2687821 5375642 8063463 10751284 16126926 21502568 32253852 64507704 33670333667 67340667334 101011001001 134681334668 202022002002 269362669336 404044004004 808088008008