Base | Representation |
---|---|
bin | 100001001011100… |
… | …0001000110110100 |
3 | 2212120221000210011 |
4 | 1002113001012310 |
5 | 4240003030400 |
6 | 302250310004 |
7 | 36406102231 |
oct | 10227010664 |
9 | 2776830704 |
10 | 1113330100 |
11 | 52149a423 |
12 | 270a28304 |
13 | 14986a20c |
14 | a7c0c788 |
15 | 67b1a8ba |
hex | 425c11b4 |
1113330100 has 36 divisors (see below), whose sum is σ = 2417868684. Its totient is φ = 444974080.
The previous prime is 1113330083. The next prime is 1113330109. The reversal of 1113330100 is 10333111.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1240996 + 1112089104 = 1114^2 + 33348^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113330109) 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, 145572 + ... + 153028.
It is an arithmetic number, because the mean of its divisors is an integer number (67163019).
Almost surely, 21113330100 is an apocalyptic number.
1113330100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113330100 is an abundant number, since it is smaller than the sum of its proper divisors (1304538584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113330100 is a wasteful number, since it uses less digits than its factorization.
1113330100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8964 (or 8957 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 13.
The square root of 1113330100 is about 33366.6015650381. The cubic root of 1113330100 is about 1036.4332016083.
Adding to 1113330100 its reverse (10333111), we get a palindrome (1123663211).
The spelling of 1113330100 in words is "one billion, one hundred thirteen million, three hundred thirty thousand, one hundred".
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