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10808016508 = 2210092677903
BaseRepresentation
bin10100001000011010…
…10011111001111100
31000220020012010101201
422010031103321330
5134113323012013
64544245145244
7531555424132
oct120415237174
930806163351
1010808016508
114646930853
1221176bb224
131033219153
147475b7752
15433cba3dd
hex284353e7c

10808016508 has 12 divisors (see below), whose sum is σ = 18932781280. Its totient is φ = 5398650432.

The previous prime is 10808016491. The next prime is 10808016529. The reversal of 10808016508 is 80561080801.

10808016508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×108080165083 (a number of 31 digits) contains 333 as substring.

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, 1334916 + ... + 1342987.

Almost surely, 210808016508 is an apocalyptic number.

It is an amenable number.

10808016508 is a deficient number, since it is larger than the sum of its proper divisors (8124764772).

10808016508 is a wasteful number, since it uses less digits than its factorization.

10808016508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678916 (or 2678914 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The spelling of 10808016508 in words is "ten billion, eight hundred eight million, sixteen thousand, five hundred eight".

Divisors: 1 2 4 1009 2018 4036 2677903 5355806 10711612 2702004127 5404008254 10808016508