Base | Representation |
---|---|
bin | 11000100110111010… |
… | …01110010111101000 |
3 | 1021002201110002202102 |
4 | 30103131032113220 |
5 | 204024100030044 |
6 | 10022540352532 |
7 | 645250311104 |
oct | 142335162750 |
9 | 37081402672 |
10 | 13211330024 |
11 | 566a4a6872 |
12 | 2688545748 |
13 | 13270c5059 |
14 | 8d485a904 |
15 | 524c9824e |
hex | 31374e5e8 |
13211330024 has 16 divisors (see below), whose sum is σ = 24779999520. Its totient is φ = 6603330160.
The previous prime is 13211330023. The next prime is 13211330039. The reversal of 13211330024 is 42003311231.
It is a junction number, because it is equal to n+sod(n) for n = 13211329978 and 13211330005.
It is not an unprimeable number, because it can be changed into a prime (13211330023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267692 + ... + 313179.
It is an arithmetic number, because the mean of its divisors is an integer number (1548749970).
Almost surely, 213211330024 is an apocalyptic number.
It is an amenable number.
13211330024 is a deficient number, since it is larger than the sum of its proper divisors (11568669496).
13211330024 is a wasteful number, since it uses less digits than its factorization.
13211330024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583720 (or 583716 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13211330024 its reverse (42003311231), we get a palindrome (55214641255).
The spelling of 13211330024 in words is "thirteen billion, two hundred eleven million, three hundred thirty thousand, twenty-four".
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