Base | Representation |
---|---|
bin | 1100011110101110011… |
… | …11110010000010010000 |
3 | 1111222211201022110122101 |
4 | 12033113033302002100 |
5 | 24011202112011343 |
6 | 524554410450144 |
7 | 42660246236641 |
oct | 6172717620220 |
9 | 1458751273571 |
10 | 428813000848 |
11 | 15594983a3a1 |
12 | 6b134733954 |
13 | 3158ab1167b |
14 | 16a7cb036c8 |
15 | b24b203e4d |
hex | 63d73f2090 |
428813000848 has 40 divisors (see below), whose sum is σ = 838824233688. Its totient is φ = 212349468672.
The previous prime is 428813000827. The next prime is 428813000897. The reversal of 428813000848 is 848000318824.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1269639424 + 427543361424 = 35632^2 + 653868^2 .
It is a junction number, because it is equal to n+sod(n) for n = 428813000798 and 428813000807.
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 7 ways as a sum of consecutive naturals, for example, 723240 + ... + 1175032.
Almost surely, 2428813000848 is an apocalyptic number.
It is an amenable number.
428813000848 is a deficient number, since it is larger than the sum of its proper divisors (410011232840).
428813000848 is a wasteful number, since it uses less digits than its factorization.
428813000848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452371 (or 452365 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 46.
The spelling of 428813000848 in words is "four hundred twenty-eight billion, eight hundred thirteen million, eight hundred forty-eight", and thus it is an aban number.
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