Base | Representation |
---|---|
bin | 11000110110101110… |
… | …11010000111101110 |
3 | 1021102222010121022220 |
4 | 30123113122013232 |
5 | 204312032214042 |
6 | 10044040420210 |
7 | 651451216131 |
oct | 143327320756 |
9 | 37388117286 |
10 | 13344023022 |
11 | 5728398000 |
12 | 2704a77666 |
13 | 1348744515 |
14 | 90831c218 |
15 | 5317598ec |
hex | 31b5da1ee |
13344023022 has 64 divisors (see below), whose sum is σ = 30631564800. Its totient is φ = 3867779520.
The previous prime is 13344023009. The next prime is 13344023029. The reversal of 13344023022 is 22032044331.
It is a junction number, because it is equal to n+sod(n) for n = 13344022983 and 13344023001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13344023029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147354 + ... + 220002.
It is an arithmetic number, because the mean of its divisors is an integer number (478618200).
Almost surely, 213344023022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13344023022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15315782400).
13344023022 is an abundant number, since it is smaller than the sum of its proper divisors (17287541778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13344023022 is a wasteful number, since it uses less digits than its factorization.
13344023022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72710 (or 72688 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 13344023022 its reverse (22032044331), we get a palindrome (35376067353).
The spelling of 13344023022 in words is "thirteen billion, three hundred forty-four million, twenty-three thousand, twenty-two".
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