Base | Representation |
---|---|
bin | 1011111000100101… |
… | …11011100000101100 |
3 | 121110122200001021102 |
4 | 11330102323200230 |
5 | 101031324220203 |
6 | 2533040022232 |
7 | 314052456431 |
oct | 57422734054 |
9 | 17418601242 |
10 | 6380304428 |
11 | 2784574173 |
12 | 12a0901978 |
13 | 7a8b02684 |
14 | 447527b88 |
15 | 27520a888 |
hex | 17c4bb82c |
6380304428 has 12 divisors (see below), whose sum is σ = 11166618960. Its totient is φ = 3189841872.
The previous prime is 6380304389. The next prime is 6380304433. The reversal of 6380304428 is 8244030836.
It is a junction number, because it is equal to n+sod(n) for n = 6380304391 and 6380304400.
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 3 ways as a sum of consecutive naturals, for example, 27776 + ... + 116327.
It is an arithmetic number, because the mean of its divisors is an integer number (930551580).
Almost surely, 26380304428 is an apocalyptic number.
It is an amenable number.
6380304428 is a deficient number, since it is larger than the sum of its proper divisors (4786314532).
6380304428 is a wasteful number, since it uses less digits than its factorization.
6380304428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155176 (or 155174 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 38.
The square root of 6380304428 is about 79876.8078230471. The cubic root of 6380304428 is about 1854.7290191516.
The spelling of 6380304428 in words is "six billion, three hundred eighty million, three hundred four thousand, four hundred twenty-eight".
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