Base | Representation |
---|---|
bin | 1101101000100010111… |
… | …0110101010101100010 |
3 | 211101120100102012111102 |
4 | 3122020232311111202 |
5 | 12314141341244300 |
6 | 255333350514402 |
7 | 22631146646102 |
oct | 3321056652542 |
9 | 741510365442 |
10 | 234222212450 |
11 | 90373372a06 |
12 | 39488665a02 |
13 | 19119369425 |
14 | b49d1a5202 |
15 | 615cab90d5 |
hex | 3688bb5562 |
234222212450 has 18 divisors (see below), whose sum is σ = 435659680449. Its totient is φ = 93687516120.
The previous prime is 234222212447. The next prime is 234222212467. The reversal of 234222212450 is 54212222432.
It is a happy number.
234222212450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 229537768201 + 4684444249 = 479101^2 + 68443^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=342215.
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 3387929 + ... + 3456371.
Almost surely, 2234222212450 is an apocalyptic number.
234222212450 is a deficient number, since it is larger than the sum of its proper divisors (201437467999).
234222212450 is an frugal number, since it uses more digits than its factorization.
234222212450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136898 (or 68450 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 234222212450 its reverse (54212222432), we get a palindrome (288434434882).
The spelling of 234222212450 in words is "two hundred thirty-four billion, two hundred twenty-two million, two hundred twelve thousand, four hundred fifty".
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