Base | Representation |
---|---|
bin | 10110110000000100… |
… | …11001100101010010 |
3 | 1011112020121221220200 |
4 | 23120002121211102 |
5 | 200003344123242 |
6 | 5340005520030 |
7 | 611454022005 |
oct | 133002314522 |
9 | 34466557820 |
10 | 12214442322 |
11 | 51a8809335 |
12 | 244a713016 |
13 | 11c8707684 |
14 | 83c2bd53c |
15 | 4b74ce04c |
hex | 2d8099952 |
12214442322 has 12 divisors (see below), whose sum is σ = 26464625070. Its totient is φ = 4071480768.
The previous prime is 12214442269. The next prime is 12214442333. The reversal of 12214442322 is 22324441221.
It is a happy number.
12214442322 is a `hidden beast` number, since 1 + 2 + 214 + 4 + 423 + 22 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12190147281 + 24295041 = 110409^2 + 4929^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339290047 + ... + 339290082.
Almost surely, 212214442322 is an apocalyptic number.
12214442322 is an abundant number, since it is smaller than the sum of its proper divisors (14250182748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12214442322 is a wasteful number, since it uses less digits than its factorization.
12214442322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678580137 (or 678580134 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
Adding to 12214442322 its reverse (22324441221), we get a palindrome (34538883543).
The spelling of 12214442322 in words is "twelve billion, two hundred fourteen million, four hundred forty-two thousand, three hundred twenty-two".
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