Base | Representation |
---|---|
bin | 11000000010100100110010… |
… | …10011110100011001011100 |
3 | 20221011211212210210020022000 |
4 | 30001102121103310121130 |
5 | 23412120040033313242 |
6 | 304233505340322300 |
7 | 14064241500206355 |
oct | 1401223123643134 |
9 | 227154783706260 |
10 | 52865029588572 |
11 | 15931a2a017aa3 |
12 | 5b1971b543390 |
13 | 23661c66ac3b6 |
14 | d0a976c76d2c |
15 | 61a219ed0a4c |
hex | 3014994f465c |
52865029588572 has 48 divisors (see below), whose sum is σ = 137191722880800. Its totient is φ = 17604417260160.
The previous prime is 52865029588477. The next prime is 52865029588573. The reversal of 52865029588572 is 27588592056825.
52865029588572 is a `hidden beast` number, since 5 + 28 + 6 + 5 + 0 + 29 + 5 + 8 + 8 + 572 = 666.
It is a super-2 number, since 2×528650295885722 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52865029588572.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52865029588573) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239601297 + ... + 239821832.
It is an arithmetic number, because the mean of its divisors is an integer number (2858160893350).
Almost surely, 252865029588572 is an apocalyptic number.
It is an amenable number.
52865029588572 is an abundant number, since it is smaller than the sum of its proper divisors (84326693292228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52865029588572 is a wasteful number, since it uses less digits than its factorization.
52865029588572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479424163 (or 479424155 counting only the distinct ones).
The product of its (nonzero) digits is 967680000, while the sum is 72.
The spelling of 52865029588572 in words is "fifty-two trillion, eight hundred sixty-five billion, twenty-nine million, five hundred eighty-eight thousand, five hundred seventy-two".
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