Base | Representation |
---|---|
bin | 10111010101001001… |
… | …10000111111101100 |
3 | 1012022220211022220101 |
4 | 23222210300333230 |
5 | 201123003103004 |
6 | 5430515400444 |
7 | 622251330466 |
oct | 135244607754 |
9 | 35286738811 |
10 | 12525441004 |
11 | 534831523a |
12 | 25168b3124 |
13 | 1247c8676b |
14 | 86b717136 |
15 | 4d4961ba4 |
hex | 2ea930fec |
12525441004 has 12 divisors (see below), whose sum is σ = 22626603328. Its totient is φ = 6060697200.
The previous prime is 12525440971. The next prime is 12525441007. The reversal of 12525441004 is 40014452521.
It is not an unprimeable number, because it can be changed into a prime (12525441007) 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 3 ways as a sum of consecutive naturals, for example, 50505687 + ... + 50505934.
Almost surely, 212525441004 is an apocalyptic number.
It is an amenable number.
12525441004 is a deficient number, since it is larger than the sum of its proper divisors (10101162324).
12525441004 is a wasteful number, since it uses less digits than its factorization.
12525441004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101011656 (or 101011654 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
Adding to 12525441004 its reverse (40014452521), we get a palindrome (52539893525).
The spelling of 12525441004 in words is "twelve billion, five hundred twenty-five million, four hundred forty-one thousand, four".
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