Base | Representation |
---|---|
bin | 11000101001011010… |
… | …10001010000000100 |
3 | 1021011011221011110120 |
4 | 30110231101100010 |
5 | 204044433011343 |
6 | 10025010221540 |
7 | 645623544012 |
oct | 142455212004 |
9 | 37134834416 |
10 | 13232313348 |
11 | 5680328961 |
12 | 26935848b0 |
13 | 132b560c17 |
14 | 8d755d8b2 |
15 | 526a40683 |
hex | 314b51404 |
13232313348 has 12 divisors (see below), whose sum is σ = 30875397840. Its totient is φ = 4410771112.
The previous prime is 13232313301. The next prime is 13232313349. The reversal of 13232313348 is 84331323231.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (13232313349) 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, 551346378 + ... + 551346401.
It is an arithmetic number, because the mean of its divisors is an integer number (2572949820).
Almost surely, 213232313348 is an apocalyptic number.
It is an amenable number.
13232313348 is an abundant number, since it is smaller than the sum of its proper divisors (17643084492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232313348 is a wasteful number, since it uses less digits than its factorization.
13232313348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1102692786 (or 1102692784 counting only the distinct ones).
The product of its digits is 31104, while the sum is 33.
Adding to 13232313348 its reverse (84331323231), we get a palindrome (97563636579).
The spelling of 13232313348 in words is "thirteen billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred forty-eight".
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