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13150288068 = 2231095857339
BaseRepresentation
bin11000011111101000…
…10111100011000100
31020221110120211221020
430033310113203010
5203412433204233
610012520151140
7643606414161
oct141764274304
936843524836
1013150288068
115638aa4075
1226700084b0
131317571a58
148ca6cb068
1551e73b9b3
hex30fd178c4

13150288068 has 12 divisors (see below), whose sum is σ = 30684005520. Its totient is φ = 4383429352.

The previous prime is 13150288049. The next prime is 13150288091. The reversal of 13150288068 is 86088205131.

13150288068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 547928658 + ... + 547928681.

It is an arithmetic number, because the mean of its divisors is an integer number (2557000460).

Almost surely, 213150288068 is an apocalyptic number.

It is an amenable number.

13150288068 is an abundant number, since it is smaller than the sum of its proper divisors (17533717452).

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

13150288068 is a wasteful number, since it uses less digits than its factorization.

13150288068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095857346 (or 1095857344 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 13150288068 in words is "thirteen billion, one hundred fifty million, two hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 1095857339 2191714678 3287572017 4383429356 6575144034 13150288068