Base | Representation |
---|---|
bin | 11001000001001111… |
… | …00000111010011000 |
3 | 1021200002220222001122 |
4 | 30200213200322120 |
5 | 210002111144344 |
6 | 10100505104412 |
7 | 653601142301 |
oct | 144047407230 |
9 | 37602828048 |
10 | 13432131224 |
11 | 57730a6aa6 |
12 | 272a488108 |
13 | 1360a83355 |
14 | 915cd57a8 |
15 | 539360aee |
hex | 3209e0e98 |
13432131224 has 16 divisors (see below), whose sum is σ = 25214646600. Its totient is φ = 6708225472.
The previous prime is 13432131211. The next prime is 13432131233. The reversal of 13432131224 is 42213123431.
It is a junction number, because it is equal to n+sod(n) for n = 13432131193 and 13432131202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972734 + ... + 986445.
Almost surely, 213432131224 is an apocalyptic number.
It is an amenable number.
13432131224 is a deficient number, since it is larger than the sum of its proper divisors (11782515376).
13432131224 is a wasteful number, since it uses less digits than its factorization.
13432131224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1960042 (or 1960038 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
Adding to 13432131224 its reverse (42213123431), we get a palindrome (55645254655).
The spelling of 13432131224 in words is "thirteen billion, four hundred thirty-two million, one hundred thirty-one thousand, two hundred twenty-four".
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