Base | Representation |
---|---|
bin | 101111001011000010… |
… | …011011101011000100 |
3 | 11211201221220002002022 |
4 | 233023002123223010 |
5 | 1312213132141430 |
6 | 35134015502312 |
7 | 3442115562461 |
oct | 571302335304 |
9 | 154657802068 |
10 | 50651052740 |
11 | 1a532220672 |
12 | 9996b27998 |
13 | 4a12901c32 |
14 | 2646da6668 |
15 | 14b6ae94e5 |
hex | bcb09bac4 |
50651052740 has 12 divisors (see below), whose sum is σ = 106367210796. Its totient is φ = 20260421088.
The previous prime is 50651052719. The next prime is 50651052743. The reversal of 50651052740 is 4725015605.
50651052740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 20177066116 + 30473986624 = 142046^2 + 174568^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 50651052740.
It is not an unprimeable number, because it can be changed into a prime (50651052743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266276299 + ... + 1266276338.
It is an arithmetic number, because the mean of its divisors is an integer number (8863934233).
Almost surely, 250651052740 is an apocalyptic number.
It is an amenable number.
50651052740 is an abundant number, since it is smaller than the sum of its proper divisors (55716158056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50651052740 is a wasteful number, since it uses less digits than its factorization.
50651052740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2532552646 (or 2532552644 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 35.
The spelling of 50651052740 in words is "fifty billion, six hundred fifty-one million, fifty-two thousand, seven hundred forty".
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