Base | Representation |
---|---|
bin | 101110111011010011… |
… | …001001101110001000 |
3 | 11211001120000211002121 |
4 | 232323103021232020 |
5 | 1311143033001300 |
6 | 35051504141024 |
7 | 3432431302135 |
oct | 567323115610 |
9 | 154046024077 |
10 | 50387000200 |
11 | 1a40716a029 |
12 | 9922607774 |
13 | 499ccac224 |
14 | 261dcad58c |
15 | 149d83b81a |
hex | bbb4c9b88 |
50387000200 has 48 divisors (see below), whose sum is σ = 117190691280. Its totient is φ = 20147760960.
The previous prime is 50387000161. The next prime is 50387000207. The reversal of 50387000200 is 200078305.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (50387000207) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 550087 + ... + 635113.
It is an arithmetic number, because the mean of its divisors is an integer number (2441472735).
Almost surely, 250387000200 is an apocalyptic number.
50387000200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50387000200 is an abundant number, since it is smaller than the sum of its proper divisors (66803691080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50387000200 is a wasteful number, since it uses less digits than its factorization.
50387000200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88006 (or 87997 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
Adding to 50387000200 its reverse (200078305), we get a palindrome (50587078505).
The spelling of 50387000200 in words is "fifty billion, three hundred eighty-seven million, two hundred", and thus it is an aban number.
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