Base | Representation |
---|---|
bin | 11001011110010110… |
… | …11100000011010101 |
3 | 1022022010121121022212 |
4 | 30233023130003111 |
5 | 211002131221100 |
6 | 10141033203205 |
7 | 662625506243 |
oct | 145713340325 |
9 | 38263547285 |
10 | 13676429525 |
11 | 5888a95a20 |
12 | 2798260505 |
13 | 139c57a765 |
14 | 93a529793 |
15 | 550a1a635 |
hex | 32f2dc0d5 |
13676429525 has 12 divisors (see below), whose sum is σ = 18500479584. Its totient is φ = 9946494000.
The previous prime is 13676429521. The next prime is 13676429581. The reversal of 13676429525 is 52592467631.
It is not a de Polignac number, because 13676429525 - 22 = 13676429521 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13676429521) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24865961 + ... + 24866510.
It is an arithmetic number, because the mean of its divisors is an integer number (1541706632).
Almost surely, 213676429525 is an apocalyptic number.
It is an amenable number.
13676429525 is a deficient number, since it is larger than the sum of its proper divisors (4824050059).
13676429525 is a wasteful number, since it uses less digits than its factorization.
13676429525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49732492 (or 49732487 counting only the distinct ones).
The product of its digits is 2721600, while the sum is 50.
The spelling of 13676429525 in words is "thirteen billion, six hundred seventy-six million, four hundred twenty-nine thousand, five hundred twenty-five".
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