Base | Representation |
---|---|
bin | 11000010001100101… |
… | …10101010111111000 |
3 | 1020122020211211020011 |
4 | 30020302311113320 |
5 | 203142301223212 |
6 | 5553110311304 |
7 | 640645646506 |
oct | 141062652770 |
9 | 36566754204 |
10 | 13032445432 |
11 | 5588526166 |
12 | 2638658534 |
13 | 12c9021a96 |
14 | 8b8bb3676 |
15 | 5142104a7 |
hex | 308cb55f8 |
13032445432 has 16 divisors (see below), whose sum is σ = 24562448640. Its totient is φ = 6482459136.
The previous prime is 13032445427. The next prime is 13032445469. The reversal of 13032445432 is 23454423031.
It is a happy number.
13032445432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13032445394 and 13032445403.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4218808 + ... + 4221895.
It is an arithmetic number, because the mean of its divisors is an integer number (1535153040).
Almost surely, 213032445432 is an apocalyptic number.
It is an amenable number.
13032445432 is a deficient number, since it is larger than the sum of its proper divisors (11530003208).
13032445432 is a wasteful number, since it uses less digits than its factorization.
13032445432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8440902 (or 8440898 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 13032445432 its reverse (23454423031), we get a palindrome (36486868463).
The spelling of 13032445432 in words is "thirteen billion, thirty-two million, four hundred forty-five thousand, four hundred thirty-two".
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