Base | Representation |
---|---|
bin | 11000100101000111… |
… | …01000000001001100 |
3 | 1021001200000222102101 |
4 | 30102203220001030 |
5 | 204011213340412 |
6 | 10021241004444 |
7 | 645005052616 |
oct | 142243500114 |
9 | 37050028371 |
10 | 13196230732 |
11 | 5661a23513 |
12 | 2683483724 |
13 | 1323c39469 |
14 | 8d2849db6 |
15 | 5237b4457 |
hex | 3128e804c |
13196230732 has 24 divisors (see below), whose sum is σ = 23447891600. Its totient is φ = 6497127936.
The previous prime is 13196230709. The next prime is 13196230757. The reversal of 13196230732 is 23703269131.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13196230691 and 13196230700.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144244 + ... + 217252.
Almost surely, 213196230732 is an apocalyptic number.
It is an amenable number.
13196230732 is a deficient number, since it is larger than the sum of its proper divisors (10251660868).
13196230732 is a wasteful number, since it uses less digits than its factorization.
13196230732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73705 (or 73703 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 37.
Adding to 13196230732 its reverse (23703269131), we get a palindrome (36899499863).
The spelling of 13196230732 in words is "thirteen billion, one hundred ninety-six million, two hundred thirty thousand, seven hundred thirty-two".
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