Base | Representation |
---|---|
bin | 11000001000111010100011… |
… | …10101011100101010000100 |
3 | 20221221200011202001121012200 |
4 | 30010131101311130222010 |
5 | 23424202211141324042 |
6 | 304521534025314500 |
7 | 14116053045231600 |
oct | 1404352165345204 |
9 | 227850152047180 |
10 | 53082873776772 |
11 | 15a06358419974 |
12 | 5b53997035a30 |
13 | 23809028767c8 |
14 | d17320bc6500 |
15 | 620c19cd1c4c |
hex | 304751d5ca84 |
53082873776772 has 216 divisors, whose sum is σ = 159171716208960. Its totient is φ = 14869380032640.
The previous prime is 53082873776771. The next prime is 53082873776827. The reversal of 53082873776772 is 27767737828035.
53082873776772 is a `hidden beast` number, since 5 + 30 + 82 + 87 + 377 + 6 + 7 + 72 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 53082873776772.
It is not an unprimeable number, because it can be changed into a prime (53082873776771) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21234778 + ... + 23602574.
It is an arithmetic number, because the mean of its divisors is an integer number (736906093560).
Almost surely, 253082873776772 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 53082873776772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79585858104480).
53082873776772 is an abundant number, since it is smaller than the sum of its proper divisors (106088842432188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53082873776772 is a wasteful number, since it uses less digits than its factorization.
53082873776772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2368071 (or 2368059 counting only the distinct ones).
The product of its (nonzero) digits is 1161699840, while the sum is 72.
The spelling of 53082873776772 in words is "fifty-three trillion, eighty-two billion, eight hundred seventy-three million, seven hundred seventy-six thousand, seven hundred seventy-two".
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