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8000808884 = 2218111050841
BaseRepresentation
bin1110111001110001…
…01010011110110100
3202122120221012110222
413130320222132310
5112341201341014
63401525033512
7402160516265
oct73470523664
922576835428
108000808884
113436280152
121673555898
139a6767353
1455c83896c
1531c60a08e
hex1dce2a7b4

8000808884 has 12 divisors (see below), whose sum is σ = 14078772708. Its totient is φ = 3978302400.

The previous prime is 8000808877. The next prime is 8000808899. The reversal of 8000808884 is 4888080008.

It can be written as a sum of positive squares in 2 ways, for example, as 409171984 + 7591636900 = 20228^2 + 87130^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5524697 + ... + 5526144.

It is an arithmetic number, because the mean of its divisors is an integer number (1173231059).

Almost surely, 28000808884 is an apocalyptic number.

It is an amenable number.

8000808884 is a deficient number, since it is larger than the sum of its proper divisors (6077963824).

8000808884 is a wasteful number, since it uses less digits than its factorization.

8000808884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051026 (or 11051024 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 8000808884 is about 89447.2407847218. The cubic root of 8000808884 is about 2000.0674047283.

The spelling of 8000808884 in words is "eight billion, eight hundred eight thousand, eight hundred eighty-four".

Divisors: 1 2 4 181 362 724 11050841 22101682 44203364 2000202221 4000404442 8000808884