Base | Representation |
---|---|
bin | 11110111011001… |
… | …011001111000100 |
3 | 1100011021020120202 |
4 | 132323023033010 |
5 | 2030310011441 |
6 | 123252150032 |
7 | 15566654660 |
oct | 3673131704 |
9 | 1304236522 |
10 | 518828996 |
11 | 2469579a4 |
12 | 125908318 |
13 | 8364850a |
14 | 4cc978a0 |
15 | 3083719b |
hex | 1eecb3c4 |
518828996 has 12 divisors (see below), whose sum is σ = 1037658048. Its totient is φ = 222355272.
The previous prime is 518828987. The next prime is 518829007. The reversal of 518828996 is 699828815.
518828996 is an admirable number.
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, 9264776 + ... + 9264831.
It is an arithmetic number, because the mean of its divisors is an integer number (86471504).
Almost surely, 2518828996 is an apocalyptic number.
It is an amenable number.
518828996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
518828996 is a wasteful number, since it uses less digits than its factorization.
518828996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18529618 (or 18529616 counting only the distinct ones).
The product of its digits is 2488320, while the sum is 56.
The square root of 518828996 is about 22777.8180693411. The cubic root of 518828996 is about 803.5410716384.
The spelling of 518828996 in words is "five hundred eighteen million, eight hundred twenty-eight thousand, nine hundred ninety-six".
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