Base | Representation |
---|---|
bin | 1100011101001101101… |
… | …01100000010010100000 |
3 | 1111220202010000200211111 |
4 | 12032212311200102200 |
5 | 24003021201243143 |
6 | 524342034353104 |
7 | 42631154553034 |
oct | 6164665402240 |
9 | 1456663020744 |
10 | 428000806048 |
11 | 15557232a422 |
12 | 6ab4872b794 |
13 | 3148b77bc2a |
14 | 16a02cc21c4 |
15 | b1eec6d99d |
hex | 63a6d604a0 |
428000806048 has 24 divisors (see below), whose sum is σ = 843315647328. Its totient is φ = 213825403584.
The previous prime is 428000806039. The next prime is 428000806073. The reversal of 428000806048 is 840608000824.
It is a self number, because there is not a number n which added to its sum of digits gives 428000806048.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5428986 + ... + 5507257.
It is an arithmetic number, because the mean of its divisors is an integer number (35138151972).
Almost surely, 2428000806048 is an apocalyptic number.
It is an amenable number.
428000806048 is a deficient number, since it is larger than the sum of its proper divisors (415314841280).
428000806048 is a wasteful number, since it uses less digits than its factorization.
428000806048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10937476 (or 10937468 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The spelling of 428000806048 in words is "four hundred twenty-eight billion, eight hundred six thousand, forty-eight".
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