Base | Representation |
---|---|
bin | 100001001011111… |
… | …0101001000110000 |
3 | 2212121022212010100 |
4 | 1002113311020300 |
5 | 4240031340331 |
6 | 302255032400 |
7 | 36410650452 |
oct | 10227651060 |
9 | 2777285110 |
10 | 1113543216 |
11 | 521625555 |
12 | 270b0b700 |
13 | 149913216 |
14 | a7c662d2 |
15 | 67b5dae6 |
hex | 425f5230 |
1113543216 has 120 divisors (see below), whose sum is σ = 3183687104. Its totient is φ = 363242880.
The previous prime is 1113543209. The next prime is 1113543251. The reversal of 1113543216 is 6123453111.
It is a happy number.
1113543216 is a `hidden beast` number, since 1 + 113 + 543 + 2 + 1 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 1113543216.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2035455 + ... + 2036001.
Almost surely, 21113543216 is an apocalyptic number.
1113543216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1113543216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1591843552).
1113543216 is an abundant number, since it is smaller than the sum of its proper divisors (2070143888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113543216 is a wasteful number, since it uses less digits than its factorization.
1113543216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839 (or 830 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 1113543216 is about 33369.7949649080. The cubic root of 1113543216 is about 1036.4993294668.
Adding to 1113543216 its reverse (6123453111), we get a palindrome (7236996327).
The spelling of 1113543216 in words is "one billion, one hundred thirteen million, five hundred forty-three thousand, two hundred sixteen".
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