Base | Representation |
---|---|
bin | 1011100110100010001110… |
… | …01100010100111110110001 |
3 | 10100100001021202101002020121 |
4 | 11303101013030110332301 |
5 | 11321002214314332431 |
6 | 130132352010210241 |
7 | 5242163235053446 |
oct | 563210714247661 |
9 | 110301252332217 |
10 | 25513300152241 |
11 | 8147147895250 |
12 | 2a40794723981 |
13 | 1130b80b19925 |
14 | 642bc93a59cd |
15 | 2e39d5b7b611 |
hex | 173447314fb1 |
25513300152241 has 16 divisors (see below), whose sum is σ = 28055507189760. Its totient is φ = 23008276806480.
The previous prime is 25513300152169. The next prime is 25513300152259. The reversal of 25513300152241 is 14225100331552.
It is a cyclic number.
It is not a de Polignac number, because 25513300152241 - 225 = 25513266597809 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 25513300152197 and 25513300152206.
It is not an unprimeable number, because it can be changed into a prime (25513300152281) 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 15 ways as a sum of consecutive naturals, for example, 9550830 + ... + 11926648.
It is an arithmetic number, because the mean of its divisors is an integer number (1753469199360).
Almost surely, 225513300152241 is an apocalyptic number.
It is an amenable number.
25513300152241 is a deficient number, since it is larger than the sum of its proper divisors (2542207037519).
25513300152241 is a wasteful number, since it uses less digits than its factorization.
25513300152241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2383644.
The product of its (nonzero) digits is 36000, while the sum is 34.
Adding to 25513300152241 its reverse (14225100331552), we get a palindrome (39738400483793).
The spelling of 25513300152241 in words is "twenty-five trillion, five hundred thirteen billion, three hundred million, one hundred fifty-two thousand, two hundred forty-one".
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