Base | Representation |
---|---|
bin | 110000011101100101… |
… | …010110100100000000 |
3 | 11222022110210120021201 |
4 | 300131211112210000 |
5 | 1323032200013220 |
6 | 35523250430544 |
7 | 3521333115454 |
oct | 603545264400 |
9 | 158273716251 |
10 | 52035938560 |
11 | 20082a26901 |
12 | a102892454 |
13 | 4ba37bb0b8 |
14 | 2738ca2664 |
15 | 15484a5d0a |
hex | c1d956900 |
52035938560 has 72 divisors (see below), whose sum is σ = 124684887096. Its totient is φ = 20807270400.
The previous prime is 52035938527. The next prime is 52035938569. The reversal of 52035938560 is 6583953025.
It can be written as a sum of positive squares in 4 ways, for example, as 1053911296 + 50982027264 = 32464^2 + 225792^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 52035938560.
It is not an unprimeable number, because it can be changed into a prime (52035938569) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5372442 + ... + 5382118.
It is an arithmetic number, because the mean of its divisors is an integer number (1731734543).
Almost surely, 252035938560 is an apocalyptic number.
It is an amenable number.
52035938560 is an abundant number, since it is smaller than the sum of its proper divisors (72648948536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52035938560 is an equidigital number, since it uses as much as digits as its factorization.
52035938560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13899 (or 13885 counting only the distinct ones).
The product of its (nonzero) digits is 972000, while the sum is 46.
The spelling of 52035938560 in words is "fifty-two billion, thirty-five million, nine hundred thirty-eight thousand, five hundred sixty".
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