Base | Representation |
---|---|
bin | 101111000101000001… |
… | …001100100101100110 |
3 | 11211110220212101122112 |
4 | 233011001030211212 |
5 | 1312011304044020 |
6 | 35120011201022 |
7 | 3436451316200 |
oct | 570501144546 |
9 | 154426771575 |
10 | 50550065510 |
11 | 1a49021544a |
12 | 9969146172 |
13 | 49c7a03c89 |
14 | 26377d9770 |
15 | 14accec2c5 |
hex | bc504c966 |
50550065510 has 24 divisors (see below), whose sum is σ = 105845648400. Its totient is φ = 17331450864.
The previous prime is 50550065509. The next prime is 50550065549. The reversal of 50550065510 is 1556005505.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51581210 + ... + 51582189.
It is an arithmetic number, because the mean of its divisors is an integer number (4410235350).
Almost surely, 250550065510 is an apocalyptic number.
50550065510 is an abundant number, since it is smaller than the sum of its proper divisors (55295582890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50550065510 is a wasteful number, since it uses less digits than its factorization.
50550065510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103163420 (or 103163413 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 32.
The spelling of 50550065510 in words is "fifty billion, five hundred fifty million, sixty-five thousand, five hundred ten".
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