Base | Representation |
---|---|
bin | 10101010100011001… |
… | …00001010010000000 |
3 | 1002112122102200110221 |
4 | 22222030201102000 |
5 | 141420001441420 |
6 | 5131413232424 |
7 | 553424545663 |
oct | 125214412200 |
9 | 32478380427 |
10 | 11445343360 |
11 | 4943663960 |
12 | 2275032714 |
13 | 1105283929 |
14 | 7a80b96da |
15 | 46ec0ccaa |
hex | 2aa321480 |
11445343360 has 64 divisors (see below), whose sum is σ = 29848953600. Its totient is φ = 4161940480.
The previous prime is 11445343289. The next prime is 11445343369. The reversal of 11445343360 is 6334354411.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (11445343369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805840 + ... + 819919.
It is an arithmetic number, because the mean of its divisors is an integer number (466389900).
Almost surely, 211445343360 is an apocalyptic number.
11445343360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11445343360 is an abundant number, since it is smaller than the sum of its proper divisors (18403610240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11445343360 is a wasteful number, since it uses less digits than its factorization.
11445343360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1625789 (or 1625777 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 11445343360 its reverse (6334354411), we get a palindrome (17779697771).
The spelling of 11445343360 in words is "eleven billion, four hundred forty-five million, three hundred forty-three thousand, three hundred sixty".
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