Base | Representation |
---|---|
bin | 11111110101110… |
… | …101001100111010 |
3 | 1101020012102211100 |
4 | 133311311030322 |
5 | 2043224031432 |
6 | 125001512230 |
7 | 16144445454 |
oct | 3765651472 |
9 | 1336172740 |
10 | 534205242 |
11 | 2545aa33a |
12 | 12aaa2676 |
13 | 868a019c |
14 | 50d3b2d4 |
15 | 31d7307c |
hex | 1fd7533a |
534205242 has 12 divisors (see below), whose sum is σ = 1157444730. Its totient is φ = 178068408.
The previous prime is 534205241. The next prime is 534205253. The reversal of 534205242 is 242502435.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 532640241 + 1565001 = 23079^2 + 1251^2 .
It is not an unprimeable number, because it can be changed into a prime (534205241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14839017 + ... + 14839052.
Almost surely, 2534205242 is an apocalyptic number.
534205242 is an abundant number, since it is smaller than the sum of its proper divisors (623239488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534205242 is a wasteful number, since it uses less digits than its factorization.
534205242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29678077 (or 29678074 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 534205242 is about 23112.8804349436. The cubic root of 534205242 is about 811.4019525226.
Adding to 534205242 its reverse (242502435), we get a palindrome (776707677).
The spelling of 534205242 in words is "five hundred thirty-four million, two hundred five thousand, two hundred forty-two".
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