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16080808888 = 2318111105531
BaseRepresentation
bin11101111100111110…
…11010101110111000
31112111200212201202101
432332133122232320
5230413141341023
611215403313144
71106332422514
oct167637325670
945450781671
1016080808888
116902219801
12314951b7b4
13169373a841
14ac79a9144
15641b591ad
hex3be7dabb8

16080808888 has 16 divisors (see below), whose sum is σ = 30318102360. Its totient is φ = 7995981600.

The previous prime is 16080808871. The next prime is 16080808903. The reversal of 16080808888 is 88880808061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551318 + ... + 5554213.

Almost surely, 216080808888 is an apocalyptic number.

It is an amenable number.

16080808888 is a deficient number, since it is larger than the sum of its proper divisors (14237293472).

16080808888 is a wasteful number, since it uses less digits than its factorization.

16080808888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105718 (or 11105714 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 55.

The spelling of 16080808888 in words is "sixteen billion, eighty million, eight hundred eight thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 181 362 724 1448 11105531 22211062 44422124 88844248 2010101111 4020202222 8040404444 16080808888