Base | Representation |
---|---|
bin | 10100101011001110… |
… | …01110010011111100 |
3 | 1001122120122112122101 |
4 | 22111213032103330 |
5 | 140213101201022 |
6 | 5033235554444 |
7 | 542032426132 |
oct | 122547162374 |
9 | 31576575571 |
10 | 11100022012 |
11 | 4786744912 |
12 | 219945ba24 |
13 | 107b878181 |
14 | 7742a9752 |
15 | 44e74a627 |
hex | 2959ce4fc |
11100022012 has 12 divisors (see below), whose sum is σ = 19613631856. Its totient is φ = 5496127200.
The previous prime is 11100021997. The next prime is 11100022013. The reversal of 11100022012 is 21022000111.
It is a self number, because there is not a number n which added to its sum of digits gives 11100022012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11100022013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13470489 + ... + 13471312.
Almost surely, 211100022012 is an apocalyptic number.
It is an amenable number.
11100022012 is a deficient number, since it is larger than the sum of its proper divisors (8513609844).
11100022012 is a wasteful number, since it uses less digits than its factorization.
11100022012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26941908 (or 26941906 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 11100022012 its reverse (21022000111), we get a palindrome (32122022123).
The spelling of 11100022012 in words is "eleven billion, one hundred million, twenty-two thousand, twelve".
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