Base | Representation |
---|---|
bin | 1100001100101101001010… |
… | …1010011010000111111101 |
3 | 1202111012210202200121000100 |
4 | 3003023102222122013331 |
5 | 3224222120042334100 |
6 | 44305325352151313 |
7 | 2553005216620053 |
oct | 303132252320775 |
9 | 52435722617010 |
10 | 13412422230525 |
11 | 43011a376280a |
12 | 1607501098539 |
13 | 763a2aa84306 |
14 | 345243d161d3 |
15 | 183d4b906400 |
hex | c32d2a9a1fd |
13412422230525 has 72 divisors (see below), whose sum is σ = 24617577577320. Its totient is φ = 6976408320000.
The previous prime is 13412422230517. The next prime is 13412422230541. The reversal of 13412422230525 is 52503222421431.
13412422230525 is a `hidden beast` number, since 1 + 3 + 4 + 124 + 2 + 2 + 2 + 3 + 0 + 525 = 666.
It can be written as a sum of positive squares in 12 ways, for example, as 1648763857764 + 11763658372761 = 1284042^2 + 3429819^2 .
It is not a de Polignac number, because 13412422230525 - 23 = 13412422230517 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13412422230525.
It is a congruent number.
It is an unprimeable number.
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 71 ways as a sum of consecutive naturals, for example, 26585625 + ... + 27085425.
It is an arithmetic number, because the mean of its divisors is an integer number (341910799685).
Almost surely, 213412422230525 is an apocalyptic number.
13412422230525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13412422230525 is a deficient number, since it is larger than the sum of its proper divisors (11205155346795).
13412422230525 is a wasteful number, since it uses less digits than its factorization.
13412422230525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502767 (or 502759 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 13412422230525 its reverse (52503222421431), we get a palindrome (65915644651956).
The spelling of 13412422230525 in words is "thirteen trillion, four hundred twelve billion, four hundred twenty-two million, two hundred thirty thousand, five hundred twenty-five".
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