Base | Representation |
---|---|
bin | 10111000111110011100001… |
… | …00101010101000001000000 |
3 | 20200000210200001220010121210 |
4 | 23203321300211111001000 |
5 | 23131024004142334043 |
6 | 300050110353450120 |
7 | 13465324064213640 |
oct | 1343716045250100 |
9 | 220023601803553 |
10 | 50845711683648 |
11 | 152235aa778332 |
12 | 58522a5b70940 |
13 | 224a964b80b6b |
14 | c7ad34938520 |
15 | 5d29310be633 |
hex | 2e3e70955040 |
50845711683648 has 112 divisors (see below), whose sum is σ = 153749385850880. Its totient is φ = 14527191366144.
The previous prime is 50845711683643. The next prime is 50845711683673. The reversal of 50845711683648 is 84638611754805.
It is a tau number, because it is divible by the number of its divisors (112).
It is not an unprimeable number, because it can be changed into a prime (50845711683643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199562865 + ... + 199817487.
Almost surely, 250845711683648 is an apocalyptic number.
It is an amenable number.
50845711683648 is an abundant number, since it is smaller than the sum of its proper divisors (102903674167232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50845711683648 is a wasteful number, since it uses less digits than its factorization.
50845711683648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403224 (or 403214 counting only the distinct ones).
The product of its (nonzero) digits is 154828800, while the sum is 66.
The spelling of 50845711683648 in words is "fifty trillion, eight hundred forty-five billion, seven hundred eleven million, six hundred eighty-three thousand, six hundred forty-eight".
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