Base | Representation |
---|---|
bin | 101110100101011011… |
… | …010101100101100000 |
3 | 11210002222112200012202 |
4 | 232211123111211200 |
5 | 1304420113002300 |
6 | 34551235112332 |
7 | 3420354246254 |
oct | 564533254540 |
9 | 153088480182 |
10 | 50020047200 |
11 | 1a239015892 |
12 | 983b7426a8 |
13 | 4941c6b786 |
14 | 25c726c264 |
15 | 147b504ad5 |
hex | ba56d5960 |
50020047200 has 36 divisors (see below), whose sum is σ = 122111442180. Its totient is φ = 20008018560.
The previous prime is 50020047167. The next prime is 50020047229. The reversal of 50020047200 is 274002005.
50020047200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31261730 + ... + 31263329.
It is an arithmetic number, because the mean of its divisors is an integer number (3391984505).
Almost surely, 250020047200 is an apocalyptic number.
50020047200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50020047200 is an abundant number, since it is smaller than the sum of its proper divisors (72091394980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50020047200 is a wasteful number, since it uses less digits than its factorization.
50020047200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62525079 (or 62525066 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 20.
Adding to 50020047200 its reverse (274002005), we get a palindrome (50294049205).
The spelling of 50020047200 in words is "fifty billion, twenty million, forty-seven thousand, two hundred".
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