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80008000888 = 2317955871509
BaseRepresentation
bin100101010000011011…
…0010011010101111000
321122111220011120011011
41022200312103111320
52302324022012023
6100431041043304
75531446533544
oct1124066232570
9248456146134
1080008000888
1130a27481292
121360a626534
1377109a677a
143c2dc5ca24
15213404e50d
hex12a0d93578

80008000888 has 16 divisors (see below), whose sum is σ = 150853077000. Its totient is φ = 39780513696.

The previous prime is 80008000873. The next prime is 80008000903. The reversal of 80008000888 is 88800080008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80008000873) and next prime (80008000903).

It is a self number, because there is not a number n which added to its sum of digits gives 80008000888.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27934323 + ... + 27937186.

Almost surely, 280008000888 is an apocalyptic number.

It is an amenable number.

80008000888 is a deficient number, since it is larger than the sum of its proper divisors (70845076112).

80008000888 is a wasteful number, since it uses less digits than its factorization.

80008000888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55871694 (or 55871690 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 40.

The spelling of 80008000888 in words is "eighty billion, eight million, eight hundred eighty-eight", and thus it is an aban number.

Divisors: 1 2 4 8 179 358 716 1432 55871509 111743018 223486036 446972072 10001000111 20002000222 40004000444 80008000888