Base | Representation |
---|---|
bin | 101111000101000011… |
… | …000101100100011010 |
3 | 11211110221210120101212 |
4 | 233011003011210122 |
5 | 1312011420423200 |
6 | 35120025543122 |
7 | 3436455452003 |
oct | 570503054432 |
9 | 154427716355 |
10 | 50550561050 |
11 | 1a490523790 |
12 | 9969344aa2 |
13 | 49c7b486b2 |
14 | 26378c81aa |
15 | 14acd99035 |
hex | bc50c591a |
50550561050 has 96 divisors (see below), whose sum is σ = 103757734080. Its totient is φ = 18170265600.
The previous prime is 50550561037. The next prime is 50550561059. The reversal of 50550561050 is 5016505505.
It is a junction number, because it is equal to n+sod(n) for n = 50550560998 and 50550561016.
It is not an unprimeable number, because it can be changed into a prime (50550561059) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45255092 + ... + 45256208.
It is an arithmetic number, because the mean of its divisors is an integer number (1080809730).
Almost surely, 250550561050 is an apocalyptic number.
50550561050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50550561050 is an abundant number, since it is smaller than the sum of its proper divisors (53207173030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50550561050 is a wasteful number, since it uses less digits than its factorization.
50550561050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2016 (or 2011 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 32.
The spelling of 50550561050 in words is "fifty billion, five hundred fifty million, five hundred sixty-one thousand, fifty".
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