Base | Representation |
---|---|
bin | 11000101001011001… |
… | …00010010011001000 |
3 | 1021011011120101122202 |
4 | 30110230202103020 |
5 | 204044410333112 |
6 | 10025002135332 |
7 | 645622113224 |
oct | 142454422310 |
9 | 37134511582 |
10 | 13232121032 |
11 | 5680207419 |
12 | 26934b1548 |
13 | 132b4c4520 |
14 | 8d750d784 |
15 | 526a036c2 |
hex | 314b224c8 |
13232121032 has 32 divisors (see below), whose sum is σ = 26765618880. Its totient is φ = 6096409920.
The previous prime is 13232121017. The next prime is 13232121059. The reversal of 13232121032 is 23012123231.
It is a junction number, because it is equal to n+sod(n) for n = 13232120995 and 13232121013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52028 + ... + 170795.
It is an arithmetic number, because the mean of its divisors is an integer number (836425590).
Almost surely, 213232121032 is an apocalyptic number.
It is an amenable number.
13232121032 is an abundant number, since it is smaller than the sum of its proper divisors (13533497848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232121032 is a wasteful number, since it uses less digits than its factorization.
13232121032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223413 (or 223409 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13232121032 its reverse (23012123231), we get a palindrome (36244244263).
The spelling of 13232121032 in words is "thirteen billion, two hundred thirty-two million, one hundred twenty-one thousand, thirty-two".
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