Base | Representation |
---|---|
bin | 11001001100010101… |
… | …01000111000110100 |
3 | 1021220121002121201201 |
4 | 30212022220320310 |
5 | 210144424200022 |
6 | 10114032302244 |
7 | 656111341615 |
oct | 144612507064 |
9 | 37817077651 |
10 | 13525225012 |
11 | 5810700812 |
12 | 27556a1984 |
13 | 1377149530 |
14 | 924409c0c |
15 | 5425ee127 |
hex | 3262a8e34 |
13525225012 has 24 divisors (see below), whose sum is σ = 26831420000. Its totient is φ = 5913863136.
The previous prime is 13525224991. The next prime is 13525225033. The reversal of 13525225012 is 21052252531.
It is an interprime number because it is at equal distance from previous prime (13525224991) and next prime (13525225033).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6843762 + ... + 6845737.
Almost surely, 213525225012 is an apocalyptic number.
It is an amenable number.
13525225012 is a deficient number, since it is larger than the sum of its proper divisors (13306194988).
13525225012 is a wasteful number, since it uses less digits than its factorization.
13525225012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13689535 (or 13689533 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
Adding to 13525225012 its reverse (21052252531), we get a palindrome (34577477543).
The spelling of 13525225012 in words is "thirteen billion, five hundred twenty-five million, two hundred twenty-five thousand, twelve".
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