Base | Representation |
---|---|
bin | 11000100101101101… |
… | …01101000010100000 |
3 | 1021002000110001220201 |
4 | 30102312231002200 |
5 | 204014003411112 |
6 | 10021540114544 |
7 | 645065422642 |
oct | 142266550240 |
9 | 37060401821 |
10 | 13201232032 |
11 | 566482a01a |
12 | 2685095a54 |
13 | 1324c9aa01 |
14 | 8d338c892 |
15 | 523e51257 |
hex | 312dad0a0 |
13201232032 has 12 divisors (see below), whose sum is σ = 25989925626. Its totient is φ = 6600616000.
The previous prime is 13201232021. The next prime is 13201232041. The reversal of 13201232032 is 23023210231.
It can be written as a sum of positive squares in only one way, i.e., 11226673936 + 1974558096 = 105956^2 + 44436^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206269219 + ... + 206269282.
Almost surely, 213201232032 is an apocalyptic number.
It is an amenable number.
13201232032 is a deficient number, since it is larger than the sum of its proper divisors (12788693594).
13201232032 is an equidigital number, since it uses as much as digits as its factorization.
13201232032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412538511 (or 412538503 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 13201232032 its reverse (23023210231), we get a palindrome (36224442263).
The spelling of 13201232032 in words is "thirteen billion, two hundred one million, two hundred thirty-two thousand, thirty-two".
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