Base | Representation |
---|---|
bin | 1011111011001110110101… |
… | …1010000001111101011001 |
3 | 1201102111221101021100021210 |
4 | 2332303231122001331121 |
5 | 3204312313120230403 |
6 | 43515401105253333 |
7 | 2522220054223530 |
oct | 276635532017531 |
9 | 51374841240253 |
10 | 13112223211353 |
11 | 41a5954193462 |
12 | 15792a1034249 |
13 | 7416289529a6 |
14 | 3348c65a9317 |
15 | 17b12ba33b03 |
hex | beced681f59 |
13112223211353 has 16 divisors (see below), whose sum is σ = 20018880971136. Its totient is φ = 7478317591680.
The previous prime is 13112223211313. The next prime is 13112223211369. The reversal of 13112223211353 is 35311232221131.
It is a happy number.
It is not a de Polignac number, because 13112223211353 - 28 = 13112223211097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13112223211353.
It is not an unprimeable number, because it can be changed into a prime (13112223211313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599213226 + ... + 599235107.
It is an arithmetic number, because the mean of its divisors is an integer number (1251180060696).
Almost surely, 213112223211353 is an apocalyptic number.
It is an amenable number.
13112223211353 is a deficient number, since it is larger than the sum of its proper divisors (6906657759783).
13112223211353 is a wasteful number, since it uses less digits than its factorization.
13112223211353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1198448864.
The product of its digits is 6480, while the sum is 30.
Adding to 13112223211353 its reverse (35311232221131), we get a palindrome (48423455432484).
The spelling of 13112223211353 in words is "thirteen trillion, one hundred twelve billion, two hundred twenty-three million, two hundred eleven thousand, three hundred fifty-three".
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