Base | Representation |
---|---|
bin | 100010010111110101000100… |
… | …0000010010100001111101100 |
3 | 1110122111122002110112220120210 |
4 | 1010233222020002110033230 |
5 | 304112033321244040322 |
6 | 2551010032140142420 |
7 | 120453334550264511 |
oct | 10457521002241754 |
9 | 1418448073486523 |
10 | 302342210143212 |
11 | 8837667a642988 |
12 | 29aabb42537a10 |
13 | cc919956c0795 |
14 | 5493626353308 |
15 | 24e4934a5470c |
hex | 112fa880943ec |
302342210143212 has 48 divisors (see below), whose sum is σ = 706573694332800. Its totient is φ = 100622377789440.
The previous prime is 302342210143163. The next prime is 302342210143231. The reversal of 302342210143212 is 212341012243203.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 302342210143212.
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, 942717339 + ... + 943037997.
It is an arithmetic number, because the mean of its divisors is an integer number (14720285298600).
Almost surely, 2302342210143212 is an apocalyptic number.
It is an amenable number.
302342210143212 is an abundant number, since it is smaller than the sum of its proper divisors (404231484189588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302342210143212 is a wasteful number, since it uses less digits than its factorization.
302342210143212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443886 (or 443884 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 302342210143212 its reverse (212341012243203), we get a palindrome (514683222386415).
The spelling of 302342210143212 in words is "three hundred two trillion, three hundred forty-two billion, two hundred ten million, one hundred forty-three thousand, two hundred twelve".
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