Base | Representation |
---|---|
bin | 10100101100110011… |
… | …11101001011110000 |
3 | 1001200111200012200220 |
4 | 22112121331023300 |
5 | 140230002234300 |
6 | 5034433013040 |
7 | 542253446232 |
oct | 122631751360 |
9 | 31614605626 |
10 | 11113321200 |
11 | 47931a8783 |
12 | 21a19b4180 |
13 | 1081553607 |
14 | 775d6c252 |
15 | 4509c5da0 |
hex | 29667d2f0 |
11113321200 has 60 divisors (see below), whose sum is σ = 35599676088. Its totient is φ = 2963552000.
The previous prime is 11113321187. The next prime is 11113321201. The reversal of 11113321200 is 212331111.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 11113321200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11113321201) 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, 4629351 + ... + 4631750.
Almost surely, 211113321200 is an apocalyptic number.
11113321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11113321200 is an abundant number, since it is smaller than the sum of its proper divisors (24486354888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11113321200 is a wasteful number, since it uses less digits than its factorization.
11113321200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9261122 (or 9261111 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 11113321200 its reverse (212331111), we get a palindrome (11325652311).
The spelling of 11113321200 in words is "eleven billion, one hundred thirteen million, three hundred twenty-one thousand, two hundred".
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