Base | Representation |
---|---|
bin | 10111111000000001100011… |
… | …10101100001111010101010 |
3 | 20212220012011122011021020200 |
4 | 23330000301311201322222 |
5 | 23340200123140424232 |
6 | 303355153435333030 |
7 | 14026116204361065 |
oct | 1374006165417252 |
9 | 225805148137220 |
10 | 52502516342442 |
11 | 15802212812721 |
12 | 5a7b40a5b1176 |
13 | 233ac73536c2a |
14 | cd71c75838dc |
15 | 610a9e62877c |
hex | 2fc031d61eaa |
52502516342442 has 12 divisors (see below), whose sum is σ = 113755452075330. Its totient is φ = 17500838780808.
The previous prime is 52502516342417. The next prime is 52502516342449. The reversal of 52502516342442 is 24424361520525.
52502516342442 is a `hidden beast` number, since 5 + 2 + 5 + 0 + 2 + 5 + 1 + 634 + 2 + 4 + 4 + 2 = 666.
52502516342442 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 only one way, i.e., 36867617440641 + 15634898901801 = 6071871^2 + 3954099^2 .
It is not an unprimeable number, because it can be changed into a prime (52502516342449) 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 5 ways as a sum of consecutive naturals, for example, 1458403231717 + ... + 1458403231752.
Almost surely, 252502516342442 is an apocalyptic number.
52502516342442 is an abundant number, since it is smaller than the sum of its proper divisors (61252935732888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52502516342442 is a wasteful number, since it uses less digits than its factorization.
52502516342442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2916806463477 (or 2916806463474 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 45.
Adding to 52502516342442 its reverse (24424361520525), we get a palindrome (76926877862967).
The spelling of 52502516342442 in words is "fifty-two trillion, five hundred two billion, five hundred sixteen million, three hundred forty-two thousand, four hundred forty-two".
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