Base | Representation |
---|---|
bin | 11011110011100011… |
… | …10011011101110101 |
3 | 1102112100200000110200 |
4 | 31321301303131311 |
5 | 221033032012020 |
6 | 10505142511113 |
7 | 1035633625320 |
oct | 157161633565 |
9 | 42470600420 |
10 | 14928000885 |
11 | 6370516016 |
12 | 2a87435499 |
13 | 153b95a625 |
14 | a188417b7 |
15 | 5c5841590 |
hex | 379c73775 |
14928000885 has 48 divisors (see below), whose sum is σ = 29585761920. Its totient is φ = 6820974720.
The previous prime is 14928000881. The next prime is 14928000907. The reversal of 14928000885 is 58800082941.
It is a happy number.
14928000885 is a `hidden beast` number, since 1 + 492 + 80 + 0 + 0 + 8 + 85 = 666.
It is not a de Polignac number, because 14928000885 - 22 = 14928000881 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 14928000885.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14928000881) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 726655 + ... + 746915.
It is an arithmetic number, because the mean of its divisors is an integer number (616370040).
Almost surely, 214928000885 is an apocalyptic number.
14928000885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14928000885 is a deficient number, since it is larger than the sum of its proper divisors (14657761035).
14928000885 is a wasteful number, since it uses less digits than its factorization.
14928000885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22618 (or 22615 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 45.
The spelling of 14928000885 in words is "fourteen billion, nine hundred twenty-eight million, eight hundred eighty-five", and thus it is an aban number.
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