Base | Representation |
---|---|
bin | 11100000110101… |
… | …100101110100000 |
3 | 1012212020121020210 |
4 | 130012230232200 |
5 | 1431202034422 |
6 | 114442134120 |
7 | 14453560242 |
oct | 3406545640 |
9 | 1185217223 |
10 | 471518112 |
11 | 22218359a |
12 | 111ab1340 |
13 | 768c2100 |
14 | 468a0092 |
15 | 2b5de10c |
hex | 1c1acba0 |
471518112 has 72 divisors (see below), whose sum is σ = 1340315424. Its totient is φ = 145077504.
The previous prime is 471518111. The next prime is 471518119. The reversal of 471518112 is 211815174.
It is a self number, because there is not a number n which added to its sum of digits gives 471518112.
It is not an unprimeable number, because it can be changed into a prime (471518111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1693 + ... + 30755.
It is an arithmetic number, because the mean of its divisors is an integer number (18615492).
Almost surely, 2471518112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 471518112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670157712).
471518112 is an abundant number, since it is smaller than the sum of its proper divisors (868797312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471518112 is a wasteful number, since it uses less digits than its factorization.
471518112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29102 (or 29081 counting only the distinct ones).
The product of its digits is 2240, while the sum is 30.
The square root of 471518112 is about 21714.4678037478. The cubic root of 471518112 is about 778.3342228570.
The spelling of 471518112 in words is "four hundred seventy-one million, five hundred eighteen thousand, one hundred twelve".
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