Base | Representation |
---|---|
bin | 11000110011000100… |
… | …00001011100111100 |
3 | 1021100211020020020021 |
4 | 30121202001130330 |
5 | 204231143014012 |
6 | 10041021101524 |
7 | 650625524146 |
oct | 143142013474 |
9 | 37324206207 |
10 | 13313251132 |
11 | 5711a8a695 |
12 | 26b66b78a4 |
13 | 134225c0bc |
14 | 9041cbc96 |
15 | 52dbcc007 |
hex | 31988173c |
13313251132 has 18 divisors (see below), whose sum is σ = 24588950568. Its totient is φ = 6306276168.
The previous prime is 13313251129. The next prime is 13313251139. The reversal of 13313251132 is 23115231331.
It is a junction number, because it is equal to n+sod(n) for n = 13313251097 and 13313251106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13313251139) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4608408 + ... + 4611295.
Almost surely, 213313251132 is an apocalyptic number.
It is an amenable number.
13313251132 is a deficient number, since it is larger than the sum of its proper divisors (11275699436).
13313251132 is a wasteful number, since it uses less digits than its factorization.
13313251132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9219745 (or 9219724 counting only the distinct ones).
The product of its digits is 1620, while the sum is 25.
Adding to 13313251132 its reverse (23115231331), we get a palindrome (36428482463).
The spelling of 13313251132 in words is "thirteen billion, three hundred thirteen million, two hundred fifty-one thousand, one hundred thirty-two".
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