Base | Representation |
---|---|
bin | 101110111010111110… |
… | …011101100101010100 |
3 | 11211001011211021020000 |
4 | 232322332131211110 |
5 | 1311140140422112 |
6 | 35051152011300 |
7 | 3432334222530 |
oct | 567276354524 |
9 | 154034737200 |
10 | 50381576532 |
11 | 1a4040a5161 |
12 | 9920830b30 |
13 | 499bb30661 |
14 | 261d29abc0 |
15 | 149d1197dc |
hex | bbaf9d954 |
50381576532 has 60 divisors (see below), whose sum is σ = 150522741600. Its totient is φ = 14394735504.
The previous prime is 50381576519. The next prime is 50381576551. The reversal of 50381576532 is 23567518305.
50381576532 is a `hidden beast` number, since 5 + 0 + 38 + 15 + 76 + 532 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11104782 + ... + 11109317.
It is an arithmetic number, because the mean of its divisors is an integer number (2508712360).
Almost surely, 250381576532 is an apocalyptic number.
It is an amenable number.
50381576532 is an abundant number, since it is smaller than the sum of its proper divisors (100141165068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50381576532 is a wasteful number, since it uses less digits than its factorization.
50381576532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22214122 (or 22214111 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The spelling of 50381576532 in words is "fifty billion, three hundred eighty-one million, five hundred seventy-six thousand, five hundred thirty-two".
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