Base | Representation |
---|---|
bin | 10111000100101110000010… |
… | …01001101111101111001000 |
3 | 20122122200000011221012110000 |
4 | 23202113001021233233020 |
5 | 23122304340420201120 |
6 | 255525254052323000 |
7 | 13454551541201265 |
oct | 1342270111575710 |
9 | 218580004835400 |
10 | 50739689225160 |
11 | 15192643872011 |
12 | 5835837313460 |
13 | 2240969741220 |
14 | c75b57b0026c |
15 | 5cecc82b2990 |
hex | 2e25c126fbc8 |
50739689225160 has 640 divisors, whose sum is σ = 201169610056800. Its totient is φ = 11349725184000.
The previous prime is 50739689225129. The next prime is 50739689225167. The reversal of 50739689225160 is 6152298693705.
50739689225160 is a `hidden beast` number, since 5 + 0 + 7 + 3 + 96 + 8 + 9 + 22 + 516 + 0 = 666.
50739689225160 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 16 ways, for example, as 13605607662084 + 37134081563076 = 3688578^2 + 6093774^2 .
It is not an unprimeable number, because it can be changed into a prime (50739689225167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 19543410 + ... + 21986910.
Almost surely, 250739689225160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50739689225160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100584805028400).
50739689225160 is an abundant number, since it is smaller than the sum of its proper divisors (150429920831640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50739689225160 is a wasteful number, since it uses less digits than its factorization.
50739689225160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2443583 (or 2443570 counting only the distinct ones).
The product of its (nonzero) digits is 48988800, while the sum is 63.
The spelling of 50739689225160 in words is "fifty trillion, seven hundred thirty-nine billion, six hundred eighty-nine million, two hundred twenty-five thousand, one hundred sixty".
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