Base | Representation |
---|---|
bin | 101111010011111011… |
… | …010101011000100000 |
3 | 11212010100111212201011 |
4 | 233103323111120200 |
5 | 1313014321440122 |
6 | 35200504150304 |
7 | 3445606315126 |
oct | 572373253040 |
9 | 155110455634 |
10 | 50800186912 |
11 | 1a5a9421352 |
12 | 9a18a68394 |
13 | 4a377899c7 |
14 | 265cb07916 |
15 | 14c4c57377 |
hex | bd3ed5620 |
50800186912 has 48 divisors (see below), whose sum is σ = 105907314240. Its totient is φ = 23919107328.
The previous prime is 50800186897. The next prime is 50800186937. The reversal of 50800186912 is 21968100805.
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 7 ways as a sum of consecutive naturals, for example, 148623 + ... + 351694.
It is an arithmetic number, because the mean of its divisors is an integer number (2206402380).
Almost surely, 250800186912 is an apocalyptic number.
It is an amenable number.
50800186912 is an abundant number, since it is smaller than the sum of its proper divisors (55107127328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50800186912 is a wasteful number, since it uses less digits than its factorization.
50800186912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500513 (or 500505 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 40.
The spelling of 50800186912 in words is "fifty billion, eight hundred million, one hundred eighty-six thousand, nine hundred twelve".
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