Base | Representation |
---|---|
bin | 11000000111001110110010… |
… | …00001011100111111000000 |
3 | 20221202010211021111022212100 |
4 | 30003213121001130333000 |
5 | 23422230211122241411 |
6 | 304435204313230400 |
7 | 14111634143651553 |
oct | 1403473101347700 |
9 | 227663737438770 |
10 | 53025012305856 |
11 | 159938660a6418 |
12 | 5b44729402400 |
13 | 23783111a7656 |
14 | d145d236c69a |
15 | 61e4801a7456 |
hex | 3039d905cfc0 |
53025012305856 has 168 divisors, whose sum is σ = 153345402085824. Its totient is φ = 17517015613440.
The previous prime is 53025012305807. The next prime is 53025012305879. The reversal of 53025012305856 is 65850321052035.
53025012305856 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 50 + 12 + 3 + 0 + 585 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 892391860 + ... + 892451276.
Almost surely, 253025012305856 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 53025012305856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76672701042912).
53025012305856 is an abundant number, since it is smaller than the sum of its proper divisors (100320389779968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53025012305856 is a wasteful number, since it uses less digits than its factorization.
53025012305856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73259 (or 73246 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 45.
The spelling of 53025012305856 in words is "fifty-three trillion, twenty-five billion, twelve million, three hundred five thousand, eight hundred fifty-six".
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