Base | Representation |
---|---|
bin | 11001011000010000… |
… | …01010110110101111 |
3 | 1022011120021221212211 |
4 | 30230020022312233 |
5 | 210401030203012 |
6 | 10132004111251 |
7 | 661434431500 |
oct | 145410126657 |
9 | 38146257784 |
10 | 13625241007 |
11 | 5862103264 |
12 | 2783095527 |
13 | 1391a973b1 |
14 | 933802ba7 |
15 | 54b2a86a7 |
hex | 32c20adaf |
13625241007 has 24 divisors (see below), whose sum is σ = 16300078416. Its totient is φ = 11351104128.
The previous prime is 13625240989. The next prime is 13625241041. The reversal of 13625241007 is 70014252631.
13625241007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13625241007 - 211 = 13625238959 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13625241007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13625211007) 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 23 ways as a sum of consecutive naturals, for example, 253363 + ... + 302395.
It is an arithmetic number, because the mean of its divisors is an integer number (679169934).
Almost surely, 213625241007 is an apocalyptic number.
13625241007 is a deficient number, since it is larger than the sum of its proper divisors (2674837409).
13625241007 is a wasteful number, since it uses less digits than its factorization.
13625241007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49207 (or 49200 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
Adding to 13625241007 its reverse (70014252631), we get a palindrome (83639493638).
The spelling of 13625241007 in words is "thirteen billion, six hundred twenty-five million, two hundred forty-one thousand, seven".
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