Base | Representation |
---|---|
bin | 10100101100100010… |
… | …10001010110101100 |
3 | 1001200100101112200120 |
4 | 22112101101112230 |
5 | 140223411411044 |
6 | 5034312124540 |
7 | 542225214546 |
oct | 122621212654 |
9 | 31610345616 |
10 | 11111044524 |
11 | 4791993228 |
12 | 21a1096750 |
13 | 1080c37278 |
14 | 775938696 |
15 | 4506c6519 |
hex | 2964515ac |
11111044524 has 12 divisors (see below), whose sum is σ = 25925770584. Its totient is φ = 3703681504.
The previous prime is 11111044519. The next prime is 11111044559. The reversal of 11111044524 is 42544011111.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 11111044494 and 11111044503.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462960177 + ... + 462960200.
It is an arithmetic number, because the mean of its divisors is an integer number (2160480882).
Almost surely, 211111044524 is an apocalyptic number.
It is an amenable number.
11111044524 is an abundant number, since it is smaller than the sum of its proper divisors (14814726060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11111044524 is a wasteful number, since it uses less digits than its factorization.
11111044524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925920384 (or 925920382 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 24.
Adding to 11111044524 its reverse (42544011111), we get a palindrome (53655055635).
The spelling of 11111044524 in words is "eleven billion, one hundred eleven million, forty-four thousand, five hundred twenty-four".
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