Base | Representation |
---|---|
bin | 11011111101100001… |
… | …100110001010000010 |
3 | 2212111101000221112100 |
4 | 123331201212022002 |
5 | 442441422341331 |
6 | 21443102211230 |
7 | 2112001245543 |
oct | 337541461202 |
9 | 85441027470 |
10 | 30023246466 |
11 | 11807381494 |
12 | 599a883b16 |
13 | 2aa61440c5 |
14 | 164b57a4ca |
15 | baabbbae6 |
hex | 6fd866282 |
30023246466 has 96 divisors (see below), whose sum is σ = 70013818368. Its totient is φ = 9275587200.
The previous prime is 30023246459. The next prime is 30023246471. The reversal of 30023246466 is 66464232003.
30023246466 is a `hidden beast` number, since 3 + 0 + 0 + 2 + 3 + 2 + 4 + 646 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 30023246466.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1957620 + ... + 1972896.
It is an arithmetic number, because the mean of its divisors is an integer number (729310608).
Almost surely, 230023246466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30023246466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35006909184).
30023246466 is an abundant number, since it is smaller than the sum of its proper divisors (39990571902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30023246466 is a wasteful number, since it uses less digits than its factorization.
30023246466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15456 (or 15453 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
Adding to 30023246466 its reverse (66464232003), we get a palindrome (96487478469).
The spelling of 30023246466 in words is "thirty billion, twenty-three million, two hundred forty-six thousand, four hundred sixty-six".
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