Base | Representation |
---|---|
bin | 11110111100001… |
… | …011100011011010 |
3 | 1100011202121222000 |
4 | 132330023203122 |
5 | 2030341424232 |
6 | 123301541430 |
7 | 15602133021 |
oct | 3674134332 |
9 | 1304677860 |
10 | 519092442 |
11 | 247017920 |
12 | 125a14876 |
13 | 8370b3bb |
14 | 4cd258b8 |
15 | 3088a27c |
hex | 1ef0b8da |
519092442 has 64 divisors (see below), whose sum is σ = 1267660800. Its totient is φ = 156144240.
The previous prime is 519092437. The next prime is 519092459. The reversal of 519092442 is 244290915.
It is a junction number, because it is equal to n+sod(n) for n = 519092397 and 519092406.
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 31 ways as a sum of consecutive naturals, for example, 79423 + ... + 85709.
It is an arithmetic number, because the mean of its divisors is an integer number (19807200).
Almost surely, 2519092442 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 519092442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (633830400).
519092442 is an abundant number, since it is smaller than the sum of its proper divisors (748568358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
519092442 is a wasteful number, since it uses less digits than its factorization.
519092442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6448 (or 6442 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 519092442 is about 22783.6002861708. The cubic root of 519092442 is about 803.6770534121.
The spelling of 519092442 in words is "five hundred nineteen million, ninety-two thousand, four hundred forty-two".
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