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14985290068 = 227535188931
BaseRepresentation
bin11011111010011000…
…10110000101010100
31102200100110121110021
431331030112011110
5221142213240233
610514550434524
71040230602220
oct157514260524
942610417407
1014985290068
11639a895251
122aa2662a44
13154a798758
14a222b5780
155ca8aae2d
hex37d316154

14985290068 has 12 divisors (see below), whose sum is σ = 29970580192. Its totient is φ = 6422267160.

The previous prime is 14985290017. The next prime is 14985290069. The reversal of 14985290068 is 86009258941.

14985290068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

14985290068 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14985289997 and 14985290024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14985290069) by changing a digit.

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, 267594438 + ... + 267594493.

Almost surely, 214985290068 is an apocalyptic number.

It is an amenable number.

14985290068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14985290068 is a wasteful number, since it uses less digits than its factorization.

14985290068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535188942 (or 535188940 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 14985290068 in words is "fourteen billion, nine hundred eighty-five million, two hundred ninety thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 535188931 1070377862 2140755724 3746322517 7492645034 14985290068