Base | Representation |
---|---|
bin | 101111000101010110… |
… | …000111100110101000 |
3 | 11211111022012001010020 |
4 | 233011112013212220 |
5 | 1312014210100440 |
6 | 35120324520440 |
7 | 3436546041255 |
oct | 570526074650 |
9 | 154438161106 |
10 | 50555550120 |
11 | 1a493321089 |
12 | 996ab50120 |
13 | 49c8ba44ca |
14 | 263842642c |
15 | 14ad5323d0 |
hex | bc55879a8 |
50555550120 has 128 divisors (see below), whose sum is σ = 152318880000. Its totient is φ = 13423656960.
The previous prime is 50555550119. The next prime is 50555550127. The reversal of 50555550120 is 2105555505.
50555550120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (50555550127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49515210 + ... + 49516230.
It is an arithmetic number, because the mean of its divisors is an integer number (1189991250).
Almost surely, 250555550120 is an apocalyptic number.
It is an amenable number.
50555550120 is an abundant number, since it is smaller than the sum of its proper divisors (101763329880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50555550120 is a wasteful number, since it uses less digits than its factorization.
50555550120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2403 (or 2399 counting only the distinct ones).
The product of its (nonzero) digits is 31250, while the sum is 33.
The spelling of 50555550120 in words is "fifty billion, five hundred fifty-five million, five hundred fifty thousand, one hundred twenty".
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