Base | Representation |
---|---|
bin | 100001001011001… |
… | …0000010101000000 |
3 | 2212120112212201022 |
4 | 1002112100111000 |
5 | 4234430132204 |
6 | 302242125012 |
7 | 36404310566 |
oct | 10226202500 |
9 | 2776485638 |
10 | 1113130304 |
11 | 521373300 |
12 | 270950768 |
13 | 1497ca2b0 |
14 | a7b99a36 |
15 | 67acb5be |
hex | 42590540 |
1113130304 has 84 divisors (see below), whose sum is σ = 2614929492. Its totient is φ = 467005440.
The previous prime is 1113130211. The next prime is 1113130307. The reversal of 1113130304 is 4030313111.
It can be written as a sum of positive squares in 2 ways, for example, as 186049600 + 927080704 = 13640^2 + 30448^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113130307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95144 + ... + 106200.
It is an arithmetic number, because the mean of its divisors is an integer number (31130113).
Almost surely, 21113130304 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 1113130304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307464746).
1113130304 is an abundant number, since it is smaller than the sum of its proper divisors (1501799188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113130304 is a wasteful number, since it uses less digits than its factorization.
1113130304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11104 (or 11083 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 1113130304 is about 33363.6074788084. The cubic root of 1113130304 is about 1036.3711991539.
Adding to 1113130304 its reverse (4030313111), we get a palindrome (5143443415).
The spelling of 1113130304 in words is "one billion, one hundred thirteen million, one hundred thirty thousand, three hundred four".
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