Base | Representation |
---|---|
bin | 1100010011100101101… |
… | …11101101001000100010 |
3 | 1111102102000202202222000 |
4 | 12021302313231020202 |
5 | 23411431001003133 |
6 | 522125224024430 |
7 | 42356135462544 |
oct | 6116267551042 |
9 | 1442360682860 |
10 | 422834000418 |
11 | 153360851925 |
12 | 69b46302116 |
13 | 30b471b8cab |
14 | 166729dd694 |
15 | aeeb368413 |
hex | 6272ded222 |
422834000418 has 64 divisors (see below), whose sum is σ = 960380928000. Its totient is φ = 137836931472.
The previous prime is 422834000411. The next prime is 422834000473. The reversal of 422834000418 is 814000438224.
It is not an unprimeable number, because it can be changed into a prime (422834000411) 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 31 ways as a sum of consecutive naturals, for example, 3180973 + ... + 3311231.
It is an arithmetic number, because the mean of its divisors is an integer number (15005952000).
Almost surely, 2422834000418 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 422834000418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480190464000).
422834000418 is an abundant number, since it is smaller than the sum of its proper divisors (537546927582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422834000418 is a wasteful number, since it uses less digits than its factorization.
With its successor (422834000419) it forms an eRAP, since the sums of their prime factors are consecutive (131596 and 131597).
422834000418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131596 (or 131590 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 36.
The spelling of 422834000418 in words is "four hundred twenty-two billion, eight hundred thirty-four million, four hundred eighteen", and thus it is an aban number.
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