Base | Representation |
---|---|
bin | 10011000010100111… |
… | …00010001111101001 |
3 | 222101102100001001021 |
4 | 21201103202033221 |
5 | 131413421224140 |
6 | 4410210252441 |
7 | 511215232144 |
oct | 114123421751 |
9 | 28342301037 |
10 | 10222445545 |
11 | 4376338704 |
12 | 1b93587121 |
13 | c6bb03060 |
14 | 6cd90905b |
15 | 3ec69cb4a |
hex | 2614e23e9 |
10222445545 has 16 divisors (see below), whose sum is σ = 13234309200. Its totient is φ = 7535303424.
The previous prime is 10222445521. The next prime is 10222445557. The reversal of 10222445545 is 54554422201.
It can be written as a sum of positive squares in 8 ways, for example, as 731594304 + 9490851241 = 27048^2 + 97421^2 .
It is a cyclic number.
It is not a de Polignac number, because 10222445545 - 29 = 10222445033 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10222445545.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104970 + ... + 177379.
It is an arithmetic number, because the mean of its divisors is an integer number (827144325).
Almost surely, 210222445545 is an apocalyptic number.
It is an amenable number.
10222445545 is a deficient number, since it is larger than the sum of its proper divisors (3011863655).
10222445545 is a wasteful number, since it uses less digits than its factorization.
10222445545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282924.
The product of its (nonzero) digits is 64000, while the sum is 34.
Adding to 10222445545 its reverse (54554422201), we get a palindrome (64776867746).
The spelling of 10222445545 in words is "ten billion, two hundred twenty-two million, four hundred forty-five thousand, five hundred forty-five".
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