Base | Representation |
---|---|
bin | 1100011111011… |
… | …1110111000110 |
3 | 10122120222001200 |
4 | 3013313313012 |
5 | 101403123322 |
6 | 5111003330 |
7 | 1204232310 |
oct | 307676706 |
9 | 118528050 |
10 | 52395462 |
11 | 27637539 |
12 | 15669546 |
13 | ab16842 |
14 | 6d5c7b0 |
15 | 48ee8ac |
hex | 31f7dc6 |
52395462 has 96 divisors (see below), whose sum is σ = 139973184. Its totient is φ = 13824000.
The previous prime is 52395433. The next prime is 52395463. The reversal of 52395462 is 26459325.
52395462 is a `hidden beast` number, since 523 + 95 + 46 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52395463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130462 + ... + 130862.
It is an arithmetic number, because the mean of its divisors is an integer number (1458054).
Almost surely, 252395462 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52395462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69986592).
52395462 is an abundant number, since it is smaller than the sum of its proper divisors (87577722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52395462 is a wasteful number, since it uses less digits than its factorization.
52395462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494 (or 491 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 52395462 is about 7238.4709711375. The cubic root of 52395462 is about 374.1949235085.
It can be divided in two parts, 5239 and 5462, that added together give a palindrome (10701).
The spelling of 52395462 in words is "fifty-two million, three hundred ninety-five thousand, four hundred sixty-two".
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