Base | Representation |
---|---|
bin | 101111000011001111… |
… | …101001101001011101 |
3 | 11211101211212011012212 |
4 | 233003033221221131 |
5 | 1311431144101000 |
6 | 35113025210205 |
7 | 3435640315511 |
oct | 570317515135 |
9 | 154354764185 |
10 | 50520300125 |
11 | 1a475435259 |
12 | 995b190965 |
13 | 49c17b1a19 |
14 | 263388c141 |
15 | 14aa3bcc35 |
hex | bc33e9a5d |
50520300125 has 8 divisors (see below), whose sum is σ = 63049334712. Its totient is φ = 40416240000.
The previous prime is 50520300119. The next prime is 50520300161. The reversal of 50520300125 is 52100302505.
It can be written as a sum of positive squares in 4 ways, for example, as 1720839289 + 48799460836 = 41483^2 + 220906^2 .
It is not a de Polignac number, because 50520300125 - 210 = 50520299101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50520300125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202081076 + ... + 202081325.
It is an arithmetic number, because the mean of its divisors is an integer number (7881166839).
Almost surely, 250520300125 is an apocalyptic number.
It is an amenable number.
50520300125 is a deficient number, since it is larger than the sum of its proper divisors (12529034587).
50520300125 is an equidigital number, since it uses as much as digits as its factorization.
50520300125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404162416 (or 404162406 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The spelling of 50520300125 in words is "fifty billion, five hundred twenty million, three hundred thousand, one hundred twenty-five".
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