Base | Representation |
---|---|
bin | 10000111111011110… |
… | …11101001100001100 |
3 | 212112202112102101011 |
4 | 20133233131030030 |
5 | 122140322443440 |
6 | 4105114055004 |
7 | 442030463266 |
oct | 103757351414 |
9 | 25482472334 |
10 | 9122468620 |
11 | 3961439771 |
12 | 192711a464 |
13 | b24c5ca35 |
14 | 6277b4b36 |
15 | 385d1d9ea |
hex | 21fbdd30c |
9122468620 has 24 divisors (see below), whose sum is σ = 19180839888. Its totient is φ = 3644481600.
The previous prime is 9122468603. The next prime is 9122468627. The reversal of 9122468620 is 268642219.
It is not an unprimeable number, because it can be changed into a prime (9122468627) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 264991 + ... + 297430.
It is an arithmetic number, because the mean of its divisors is an integer number (799201662).
Almost surely, 29122468620 is an apocalyptic number.
It is an amenable number.
9122468620 is an abundant number, since it is smaller than the sum of its proper divisors (10058371268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9122468620 is a wasteful number, since it uses less digits than its factorization.
9122468620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563241 (or 563239 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 9122468620 is about 95511.6151051797. The cubic root of 9122468620 is about 2089.4763475222.
The spelling of 9122468620 in words is "nine billion, one hundred twenty-two million, four hundred sixty-eight thousand, six hundred twenty".
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