Base | Representation |
---|---|
bin | 11011011011101110… |
… | …10101110100110000 |
3 | 1102000102120022022200 |
4 | 31231313111310300 |
5 | 220130400010434 |
6 | 10433242503200 |
7 | 1030656001053 |
oct | 155567256460 |
9 | 42012508280 |
10 | 14728125744 |
11 | 6278708952 |
12 | 2a30504b00 |
13 | 1509418107 |
14 | 9da092a9a |
15 | 5b300e199 |
hex | 36ddd5d30 |
14728125744 has 60 divisors (see below), whose sum is σ = 41287350000. Its totient is φ = 4901150592.
The previous prime is 14728125703. The next prime is 14728125827. The reversal of 14728125744 is 44752182741.
14728125744 is a `hidden beast` number, since 1 + 4 + 72 + 8 + 1 + 2 + 574 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 14728125744.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 882 + ... + 171630.
It is an arithmetic number, because the mean of its divisors is an integer number (688122500).
Almost surely, 214728125744 is an apocalyptic number.
It is an amenable number.
14728125744 is an abundant number, since it is smaller than the sum of its proper divisors (26559224256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14728125744 is a wasteful number, since it uses less digits than its factorization.
14728125744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171362 (or 171353 counting only the distinct ones).
The product of its digits is 501760, while the sum is 45.
The spelling of 14728125744 in words is "fourteen billion, seven hundred twenty-eight million, one hundred twenty-five thousand, seven hundred forty-four".
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