Base | Representation |
---|---|
bin | 11111101101111100… |
… | …11011111100000100 |
3 | 1121221202001121201020 |
4 | 33312332123330010 |
5 | 234333241330023 |
6 | 11453415031140 |
7 | 1141660362525 |
oct | 176676337404 |
9 | 47852047636 |
10 | 17028464388 |
11 | 7249140371 |
12 | 337296b4b0 |
13 | 17b4b7b440 |
14 | b777ac84c |
15 | 699e4ade3 |
hex | 3f6f9bf04 |
17028464388 has 24 divisors (see below), whose sum is σ = 42789475008. Its totient is φ = 5239527456.
The previous prime is 17028464381. The next prime is 17028464399. The reversal of 17028464388 is 88346482071.
It is a self number, because there is not a number n which added to its sum of digits gives 17028464388.
It is not an unprimeable number, because it can be changed into a prime (17028464381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54578256 + ... + 54578567.
It is an arithmetic number, because the mean of its divisors is an integer number (1782894792).
Almost surely, 217028464388 is an apocalyptic number.
It is an amenable number.
17028464388 is an abundant number, since it is smaller than the sum of its proper divisors (25761010620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17028464388 is a wasteful number, since it uses less digits than its factorization.
17028464388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109156843 (or 109156841 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 51.
The spelling of 17028464388 in words is "seventeen billion, twenty-eight million, four hundred sixty-four thousand, three hundred eighty-eight".
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