Base | Representation |
---|---|
bin | 10110111111001100110011… |
… | …10011011100000101011010 |
3 | 20121222112111221020001220122 |
4 | 23133212121303130011122 |
5 | 23111203000412130200 |
6 | 255302212252353242 |
7 | 13435056242523335 |
oct | 1337463163340532 |
9 | 217875457201818 |
10 | 50550050505050 |
11 | 1511a179744848 |
12 | 5804b31775822 |
13 | 2228b06c149c5 |
14 | c6a8c7b4761c |
15 | 5c9dc97b2385 |
hex | 2df999cdc15a |
50550050505050 has 96 divisors (see below), whose sum is σ = 104816170800000. Its totient is φ = 18025103093760.
The previous prime is 50550050505047. The next prime is 50550050505061. The reversal of 50550050505050 is 5050505005505.
50550050505050 is a modest number, since divided by 50505050 gives 505500 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 50550050505050.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74971826 + ... + 75643074.
It is an arithmetic number, because the mean of its divisors is an integer number (1091835112500).
Almost surely, 250550050505050 is an apocalyptic number.
50550050505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50550050505050 is an abundant number, since it is smaller than the sum of its proper divisors (54266120294950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50550050505050 is a wasteful number, since it uses less digits than its factorization.
50550050505050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675960 (or 675955 counting only the distinct ones).
The product of its (nonzero) digits is 78125, while the sum is 35.
The spelling of 50550050505050 in words is "fifty trillion, five hundred fifty billion, fifty million, five hundred five thousand, fifty".
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