Base | Representation |
---|---|
bin | 101111000010000110… |
… | …001111100111101100 |
3 | 11211100111122111121200 |
4 | 233002012033213230 |
5 | 1311411232311004 |
6 | 35111100525500 |
7 | 3435314621226 |
oct | 570206174754 |
9 | 154314574550 |
10 | 50501057004 |
11 | 1a465591652 |
12 | 9954850890 |
13 | 49ba804c68 |
14 | 26310bd416 |
15 | 14a886b239 |
hex | bc218f9ec |
50501057004 has 72 divisors (see below), whose sum is σ = 135209260368. Its totient is φ = 15838233600.
The previous prime is 50501056993. The next prime is 50501057027. The reversal of 50501057004 is 40075010505.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2109904 + ... + 2133704.
It is an arithmetic number, because the mean of its divisors is an integer number (1877906394).
Almost surely, 250501057004 is an apocalyptic number.
It is an amenable number.
50501057004 is an abundant number, since it is smaller than the sum of its proper divisors (84708203364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50501057004 is a wasteful number, since it uses less digits than its factorization.
50501057004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27295 (or 27290 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 27.
Adding to 50501057004 its reverse (40075010505), we get a palindrome (90576067509).
The spelling of 50501057004 in words is "fifty billion, five hundred one million, fifty-seven thousand, four".
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